更新 README.md

升级了两个包的版本

更新了`OTP.csproj`中的`EntityFramework`和`System.Drawing.Common`包版本。`EntityFramework`包从`6.4.4`升级到`6.5.1`，`System.Drawing.Common`包从`8.0.6`升级到`8.0.7`。

OTP/Form1.Designer.cs

@@ -36,63 +36,65 @@
             label2 = new System.Windows.Forms.Label();
             button3 = new System.Windows.Forms.Button();
             button4 = new System.Windows.Forms.Button();
-            button5 = new System.Windows.Forms.Button();
             progressBar1 = new System.Windows.Forms.ProgressBar();
             label3 = new System.Windows.Forms.Label();
+            label4 = new System.Windows.Forms.Label();
+            label5 = new System.Windows.Forms.Label();
             SuspendLayout();
             // 
             // listBox1
             // 
-            listBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            listBox1.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0);
             listBox1.FormattingEnabled = true;
-            listBox1.ItemHeight = 20;
+            listBox1.ItemHeight = 27;
             listBox1.Location = new System.Drawing.Point(49, 44);
             listBox1.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             listBox1.Name = "listBox1";
-            listBox1.Size = new System.Drawing.Size(551, 404);
+            listBox1.Size = new System.Drawing.Size(551, 409);
             listBox1.TabIndex = 0;
-            listBox1.SelectedIndexChanged += listBox1_SelectedIndexChanged;
+            listBox1.SelectedIndexChanged += ListBox1_SelectedIndexChanged;
             // 
             // label1
             // 
-            label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point);
-            label1.Location = new System.Drawing.Point(640, 68);
+            label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 24F, System.Drawing.FontStyle.Bold);
+            label1.Location = new System.Drawing.Point(640, 56);
             label1.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
             label1.Name = "label1";
             label1.Size = new System.Drawing.Size(230, 43);
             label1.TabIndex = 1;
             label1.Text = "TOTP Code";
             label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            label1.Click += Label1_Click;
             // 
             // button1
             // 
             button1.Enabled = false;
-            button1.Location = new System.Drawing.Point(640, 339);
+            button1.Location = new System.Drawing.Point(640, 354);
             button1.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button1.Name = "button1";
             button1.Size = new System.Drawing.Size(107, 27);
             button1.TabIndex = 3;
             button1.Text = "Generate";
             button1.UseVisualStyleBackColor = true;
-            button1.Click += button1_Click;
+            button1.Click += Button1_Click;
             // 
             // button2
             // 
             button2.Enabled = false;
-            button2.Location = new System.Drawing.Point(755, 339);
+            button2.Location = new System.Drawing.Point(755, 354);
             button2.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button2.Name = "button2";
-            button2.Size = new System.Drawing.Size(115, 128);
+            button2.Size = new System.Drawing.Size(115, 94);
             button2.TabIndex = 3;
             button2.Text = "Copy";
             button2.UseVisualStyleBackColor = true;
-            button2.Click += button2_Click;
+            button2.Click += Button2_Click;
             // 
             // label2
             // 
             label2.BackColor = System.Drawing.Color.Transparent;
-            label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
-            label2.Location = new System.Drawing.Point(640, 285);
+            label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F);
+            label2.Location = new System.Drawing.Point(640, 297);
             label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
             label2.Name = "label2";
             label2.Size = new System.Drawing.Size(230, 23);
@@ -102,40 +104,29 @@
             // 
             // button3
             // 
-            button3.Location = new System.Drawing.Point(640, 373);
+            button3.Location = new System.Drawing.Point(640, 388);
             button3.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button3.Name = "button3";
             button3.Size = new System.Drawing.Size(107, 27);
             button3.TabIndex = 7;
             button3.Text = "Manage";
             button3.UseVisualStyleBackColor = true;
-            button3.Click += button3_Click;
+            button3.Click += Button3_Click;
             // 
             // button4
             // 
-            button4.Location = new System.Drawing.Point(640, 406);
+            button4.Location = new System.Drawing.Point(640, 421);
             button4.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button4.Name = "button4";
             button4.Size = new System.Drawing.Size(107, 27);
             button4.TabIndex = 8;
             button4.Text = "Refresh";
             button4.UseVisualStyleBackColor = true;
-            button4.Click += button4_Click;
-            // 
-            // button5
-            // 
-            button5.Location = new System.Drawing.Point(640, 441);
-            button5.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-            button5.Name = "button5";
-            button5.Size = new System.Drawing.Size(107, 27);
-            button5.TabIndex = 9;
-            button5.Text = "Troubleshooting";
-            button5.UseVisualStyleBackColor = true;
-            button5.Click += button5_Click;
+            button4.Click += Button4_Click;
             // 
             // progressBar1
             // 
-            progressBar1.Location = new System.Drawing.Point(640, 165);
+            progressBar1.Location = new System.Drawing.Point(640, 177);
             progressBar1.Maximum = 30;
             progressBar1.Name = "progressBar1";
             progressBar1.Size = new System.Drawing.Size(230, 51);
@@ -143,22 +134,44 @@
             // 
             // label3
             // 
-            label3.Font = new System.Drawing.Font("Segoe UI", 24F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
-            label3.Location = new System.Drawing.Point(640, 219);
+            label3.Font = new System.Drawing.Font("Segoe UI", 24F);
+            label3.Location = new System.Drawing.Point(640, 231);
             label3.Name = "label3";
             label3.Size = new System.Drawing.Size(230, 45);
             label3.TabIndex = 11;
             label3.Text = "1";
             label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Font = new System.Drawing.Font("Segoe UI", 12F);
+            label4.Location = new System.Drawing.Point(640, 129);
+            label4.Name = "label4";
+            label4.Size = new System.Drawing.Size(45, 21);
+            label4.TabIndex = 12;
+            label4.Text = "Next:";
+            // 
+            // label5
+            // 
+            label5.AutoSize = true;
+            label5.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold);
+            label5.Location = new System.Drawing.Point(713, 130);
+            label5.Name = "label5";
+            label5.Size = new System.Drawing.Size(92, 20);
+            label5.TabIndex = 13;
+            label5.Text = "Next Code";
+            label5.Click += Label5_Click;
+            // 
             // Form1
             // 
             AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             ClientSize = new System.Drawing.Size(904, 508);
+            Controls.Add(label5);
+            Controls.Add(label4);
             Controls.Add(label3);
             Controls.Add(progressBar1);
-            Controls.Add(button5);
             Controls.Add(button4);
             Controls.Add(button3);
             Controls.Add(label2);
@@ -175,6 +188,7 @@
             Load += Form1_Load;
             VisibleChanged += Form1_VisibleChanged;
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -186,9 +200,10 @@
         private System.Windows.Forms.Label label2;
         private System.Windows.Forms.Button button3;
         private System.Windows.Forms.Button button4;
-        private System.Windows.Forms.Button button5;
         private System.Windows.Forms.ProgressBar progressBar1;
         private System.Windows.Forms.Label label3;
+        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.Label label5;
     }
 }
 

OTP/Form1.cs

@@ -12,8 +12,8 @@ namespace OTP
         private byte[] secretKey;
         private Totp totp;
         private Timer timer;
-        private string connectionString = "Data Source=key.db;Version=3;";
-        private string embeddedDatabaseResource = "OTP.empty_key.db";
+        private const string connectionString = "Data Source=key.db;Version=3;";
+        private const string embeddedDatabaseResource = "OTP.empty_key.db";
         private int runonce = 0;
 
         public Form1()
@@ -23,8 +23,10 @@ namespace OTP
             //secretKey = Base32Encoding.ToBytes("JBSWY3DPEHPK3PXP"); // 示例的 base32 编码
             //totp = new Totp(secretKey);
 
-            timer = new Timer();
-            timer.Interval = 1000; // 设置计时器间隔为 1 秒
+            timer = new Timer
+            {
+                Interval = 1000 // 设置计时器间隔为 1 秒
+            };
             timer.Tick += Timer_Tick;
         }
         public class TitleInfo
@@ -54,14 +56,16 @@ namespace OTP
         {
             // 生成新的 TOTP 密码
             string newTotpCode = totp.ComputeTotp();
+            string newNextTotpCode = totp.ComputeTotp(DateTime.UtcNow.AddSeconds(30));
 
             // 在标签上显示新生成的密码
             // 使用Invoke确保在UI线程上更新UI元素
             this.Invoke((System.Windows.Forms.MethodInvoker)(() => label1.Text = newTotpCode));
+            this.Invoke((System.Windows.Forms.MethodInvoker)(() => label5.Text = newNextTotpCode));
         }
 
 
-        private void button1_Click(object sender, EventArgs e)
+        private void Button1_Click(object sender, EventArgs e)
         {
             button1.Enabled = false; // 禁用生成按钮
             button2.Enabled = true; // 启用复制按钮
@@ -83,18 +87,14 @@ namespace OTP
 
 
         }
-        private void ExtractEmbeddedDatabase()
+        private static void ExtractEmbeddedDatabase()
         {
             // 从嵌入的资源中复制数据库文件到同目录下
             try
             {
-                using (Stream resourceStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(embeddedDatabaseResource))
-                {
-                    using (FileStream fileStream = new FileStream("key.db", FileMode.Create))
-                    {
-                        resourceStream.CopyTo(fileStream);
-                    }
-                }
+                using Stream resourceStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(embeddedDatabaseResource);
+                using FileStream fileStream = new("key.db", FileMode.Create);
+                resourceStream.CopyTo(fileStream);
             }
             catch (Exception ex)
             {
@@ -106,32 +106,26 @@ namespace OTP
         {
             try
             {
-                using (SQLiteConnection connection = new SQLiteConnection(connectionString))
+                using SQLiteConnection connection = new(connectionString);
+                connection.Open();
+
+                using SQLiteCommand command = new("SELECT Id, Title, SecretKey FROM TotpData", connection);
+                using SQLiteDataReader reader = command.ExecuteReader();
+                listBox1.Items.Clear(); // 清空现有数据
+                while (reader.Read())
                 {
-                    connection.Open();
+                    int id = reader.GetInt32(0);
+                    string title = reader.GetString(1);
+                    string secretKey = reader.GetString(2);
 
-                    using (SQLiteCommand command = new SQLiteCommand("SELECT Id, Title, SecretKey FROM TotpData", connection))
+                    TitleInfo titleInfo = new()
                     {
-                        using (SQLiteDataReader reader = command.ExecuteReader())
-                        {
-                            listBox1.Items.Clear(); // 清空现有数据
-                            while (reader.Read())
-                            {
-                                int id = reader.GetInt32(0);
-                                string title = reader.GetString(1);
-                                string secretKey = reader.GetString(2);
+                        Id = id,
+                        Title = title,
+                        SecretKey = secretKey
+                    };
 
-                                TitleInfo titleInfo = new TitleInfo
-                                {
-                                    Id = id,
-                                    Title = title,
-                                    SecretKey = secretKey
-                                };
-
-                                listBox1.Items.Add(titleInfo);
-                            }
-                        }
-                    }
+                    listBox1.Items.Add(titleInfo);
                 }
             }
             catch (Exception ex)
@@ -140,12 +134,11 @@ namespace OTP
             }
         }
 
-        private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
+        private void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
         {
             if (listBox1.SelectedIndex >= 0) // Ensure an item is selected
             {
-                TitleInfo selectedTitleInfo = listBox1.SelectedItem as TitleInfo;
-                if (selectedTitleInfo != null)
+                if (listBox1.SelectedItem is TitleInfo selectedTitleInfo)
                 {
                     if (runonce == 0)
                     {
@@ -170,15 +163,15 @@ namespace OTP
         }
 
 
-        private void button2_Click(object sender, EventArgs e)
+        private void Button2_Click(object sender, EventArgs e)
         {
             Clipboard.SetText(label1.Text);
         }
 
-        private void button3_Click(object sender, EventArgs e)
+        private void Button3_Click(object sender, EventArgs e)
         {
             // 创建 Form2 实例
-            Form2 form2 = new Form2();
+            Form2 form2 = new();
 
             // 显示新创建的 Form2 实例
             form2.Show();
@@ -206,6 +199,7 @@ namespace OTP
                 LoadTitlesToListBox();
                 runonce = 0;
                 label1.Text = "TOTP Code";
+                label1.Text = "Next Code";
                 button1.Enabled = false;
                 button2.Enabled = false;
                 label3.Text = "time";
@@ -217,15 +211,19 @@ namespace OTP
             }
         }
 
-        private void button4_Click(object sender, EventArgs e)
+        private void Button4_Click(object sender, EventArgs e)
         {
             LoadTitlesToListBox();
         }
 
-        private void button5_Click(object sender, EventArgs e)
+        private void Label1_Click(object sender, EventArgs e)
         {
-            Form4 form4 = new Form4();
-            form4.Show();
+            Clipboard.SetText(label1.Text);
+        }
+
+        private void Label5_Click(object sender, EventArgs e)
+        {
+            Clipboard.SetText(label5.Text);
         }
     }
 }

OTP/Form1.resx

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
   <!--
-    Microsoft ResX Schema 
+    Microsoft ResX Schema
 
     Version 2.0
 
@@ -48,7 +48,7 @@
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter

OTP/Form2.Designer.cs

@@ -74,7 +74,7 @@
             button1.TabIndex = 1;
             button1.Text = "New Record";
             button1.UseVisualStyleBackColor = true;
-            button1.Click += button1_Click;
+            button1.Click += Button1_Click;
             // 
             // button2
             // 
@@ -85,7 +85,7 @@
             button2.TabIndex = 2;
             button2.Text = "Delete Record(s)";
             button2.UseVisualStyleBackColor = true;
-            button2.Click += button2_Click;
+            button2.Click += Button2_Click;
             // 
             // button3
             // 
@@ -96,7 +96,7 @@
             button3.TabIndex = 3;
             button3.Text = "Save Changes";
             button3.UseVisualStyleBackColor = true;
-            button3.Click += button3_Click;
+            button3.Click += Button3_Click;
             // 
             // button4
             // 
@@ -107,7 +107,7 @@
             button4.TabIndex = 4;
             button4.Text = "Discard Changes";
             button4.UseVisualStyleBackColor = true;
-            button4.Click += button4_Click;
+            button4.Click += Button4_Click;
             // 
             // Form2
             // 

OTP/Form2.cs

@@ -8,8 +8,8 @@ namespace OTP
 {
     public partial class Form2 : Form
     {
-        private string connectionString = "Data Source=key.db;Version=3;";
-        private string backupPath = "key.db.bak"; // 备份数据库文件的路径
+        private const string connectionString = "Data Source=key.db;Version=3;";
+        private const string backupPath = "key.db.bak"; // 备份数据库文件的路径
         private string sourceFileHash = ""; // 原始数据库文件的哈希值
 
         public Form2()
@@ -65,16 +65,12 @@ namespace OTP
             }
         }
         // 计算文件的SHA-256哈希值
-        private string CalculateSHA256Hash(string filePath)
+        private static string CalculateSHA256Hash(string filePath)
         {
-            using (SHA256 sha256 = SHA256.Create())
-            {
-                using (FileStream stream = File.OpenRead(filePath))
-                {
-                    byte[] hashBytes = sha256.ComputeHash(stream);
-                    return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
-                }
-            }
+            using SHA256 sha256 = SHA256.Create();
+            using FileStream stream = File.OpenRead(filePath);
+            byte[] hashBytes = sha256.ComputeHash(stream);
+            return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
         }
 
 
@@ -86,51 +82,42 @@ namespace OTP
         {
             dataGridView1.Rows.Clear(); // 清空现有数据
 
-            using (SQLiteConnection connection = new SQLiteConnection(connectionString))
-            {
-                connection.Open();
+            using SQLiteConnection connection = new(connectionString);
+            connection.Open();
 
-                using (SQLiteCommand command = new SQLiteCommand("SELECT Id, Title FROM TotpData", connection))
-                {
-                    using (SQLiteDataReader reader = command.ExecuteReader())
-                    {
-                        while (reader.Read())
-                        {
-                            int id = reader.GetInt32(0);
-                            string title = reader.GetString(1);
-                            dataGridView1.Rows.Add(title);
-                            dataGridView1.Rows[dataGridView1.Rows.Count - 1].Tag = id; // 将 Id 存储在行的 Tag 属性中
-                        }
-                    }
-                }
+            using SQLiteCommand command = new("SELECT Id, Title FROM TotpData", connection);
+            using SQLiteDataReader reader = command.ExecuteReader();
+            while (reader.Read())
+            {
+                int id = reader.GetInt32(0);
+                string title = reader.GetString(1);
+                dataGridView1.Rows.Add(title);
+                dataGridView1.Rows[^1].Tag = id; // 将 Id 存储在行的 Tag 属性中
             }
         }
 
 
-        private void button1_Click(object sender, EventArgs e)
+        private void Button1_Click(object sender, EventArgs e)
         {
-            using (Form3 form3 = new Form3())
-            {
-                DialogResult result = form3.ShowDialog();
+            using Form3 form3 = new();
+            DialogResult result = form3.ShowDialog();
 
-                if (result == DialogResult.OK)
-                {
-                    // 在 Form3 中添加数据完成后，刷新数据
-                    LoadData();
-                }
+            if (result == DialogResult.OK)
+            {
+                // 在 Form3 中添加数据完成后，刷新数据
+                LoadData();
             }
         }
 
         private void Form2_FormClosing(object sender, FormClosingEventArgs e)
         {
-            Form1 form1 = Application.OpenForms["Form1"] as Form1;
-            if (form1 != null)
+            if (Application.OpenForms["Form1"] is Form1 form1)
             {
                 form1.Show();
             }
         }
 
-        private void button2_Click(object sender, EventArgs e)
+        private void Button2_Click(object sender, EventArgs e)
         {
             try
             {
@@ -153,20 +140,16 @@ namespace OTP
             }
         }
 
-        private void DeleteRecordFromDatabase(int recordId)
+        private static void DeleteRecordFromDatabase(int recordId)
         {
             try
             {
-                using (SQLiteConnection connection = new SQLiteConnection(connectionString))
-                {
-                    connection.Open();
+                using SQLiteConnection connection = new(connectionString);
+                connection.Open();
 
-                    using (SQLiteCommand command = new SQLiteCommand("DELETE FROM TotpData WHERE ID = @ID", connection))
-                    {
-                        command.Parameters.AddWithValue("@ID", recordId);
-                        command.ExecuteNonQuery();
-                    }
-                }
+                using SQLiteCommand command = new("DELETE FROM TotpData WHERE ID = @ID", connection);
+                command.Parameters.AddWithValue("@ID", recordId);
+                command.ExecuteNonQuery();
             }
             catch (Exception ex)
             {
@@ -174,7 +157,7 @@ namespace OTP
             }
         }
 
-        private void button3_Click(object sender, EventArgs e)
+        private void Button3_Click(object sender, EventArgs e)
         {
             // 删除备份文件
             if (File.Exists(backupPath))
@@ -186,7 +169,7 @@ namespace OTP
             this.Close();
         }
 
-        private void button4_Click(object sender, EventArgs e)
+        private void Button4_Click(object sender, EventArgs e)
         {
             try
             {

OTP/Form3.Designer.cs

@@ -34,18 +34,13 @@
             textBox2 = new System.Windows.Forms.TextBox();
             button1 = new System.Windows.Forms.Button();
             button2 = new System.Windows.Forms.Button();
-            button3 = new System.Windows.Forms.Button();
             button4 = new System.Windows.Forms.Button();
-            button5 = new System.Windows.Forms.Button();
             button6 = new System.Windows.Forms.Button();
             label3 = new System.Windows.Forms.Label();
             label4 = new System.Windows.Forms.Label();
             label5 = new System.Windows.Forms.Label();
             groupBox1 = new System.Windows.Forms.GroupBox();
-            button8 = new System.Windows.Forms.Button();
-            pictureBox1 = new System.Windows.Forms.PictureBox();
             groupBox1.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)pictureBox1).BeginInit();
             SuspendLayout();
             // 
             // label1
@@ -93,7 +88,7 @@
             button1.TabIndex = 4;
             button1.Text = "Add";
             button1.UseVisualStyleBackColor = true;
-            button1.Click += button1_Click;
+            button1.Click += Button1_Click;
             // 
             // button2
             // 
@@ -106,49 +101,27 @@
             button2.Text = "Cancel";
             button2.UseVisualStyleBackColor = true;
             // 
-            // button3
-            // 
-            button3.Location = new System.Drawing.Point(341, 5);
-            button3.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-            button3.Name = "button3";
-            button3.Size = new System.Drawing.Size(205, 27);
-            button3.TabIndex = 6;
-            button3.Text = "Scan QR Code from Screenshot";
-            button3.UseVisualStyleBackColor = true;
-            button3.Click += button3_Click;
-            // 
             // button4
             // 
-            button4.Location = new System.Drawing.Point(341, 38);
+            button4.Location = new System.Drawing.Point(341, 9);
             button4.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button4.Name = "button4";
             button4.Size = new System.Drawing.Size(205, 27);
             button4.TabIndex = 7;
             button4.Text = "Scan QR Code from Image File";
             button4.UseVisualStyleBackColor = true;
-            button4.Click += button4_Click;
-            // 
-            // button5
-            // 
-            button5.Location = new System.Drawing.Point(341, 72);
-            button5.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-            button5.Name = "button5";
-            button5.Size = new System.Drawing.Size(205, 27);
-            button5.TabIndex = 8;
-            button5.Text = "Scan QR Code with Camera";
-            button5.UseVisualStyleBackColor = true;
-            button5.Click += button5_Click;
+            button4.Click += Button4_Click;
             // 
             // button6
             // 
-            button6.Location = new System.Drawing.Point(341, 105);
+            button6.Location = new System.Drawing.Point(341, 44);
             button6.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             button6.Name = "button6";
             button6.Size = new System.Drawing.Size(205, 27);
             button6.TabIndex = 9;
             button6.Text = "Import from Clipboard";
             button6.UseVisualStyleBackColor = true;
-            button6.Click += button6_Click;
+            button6.Click += Button6_Click;
             // 
             // label3
             // 
@@ -182,8 +155,6 @@
             // 
             // groupBox1
             // 
-            groupBox1.Controls.Add(button8);
-            groupBox1.Controls.Add(pictureBox1);
             groupBox1.Controls.Add(label4);
             groupBox1.Controls.Add(label5);
             groupBox1.Controls.Add(label3);
@@ -191,42 +162,20 @@
             groupBox1.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             groupBox1.Name = "groupBox1";
             groupBox1.Padding = new System.Windows.Forms.Padding(4, 3, 4, 3);
-            groupBox1.Size = new System.Drawing.Size(528, 332);
+            groupBox1.Size = new System.Drawing.Size(528, 214);
             groupBox1.TabIndex = 14;
             groupBox1.TabStop = false;
             groupBox1.Text = "Debug Info";
             // 
-            // button8
-            // 
-            button8.Location = new System.Drawing.Point(427, 0);
-            button8.Name = "button8";
-            button8.Size = new System.Drawing.Size(101, 23);
-            button8.TabIndex = 15;
-            button8.Text = "Stop Camera";
-            button8.UseVisualStyleBackColor = true;
-            button8.Click += button8_Click;
-            // 
-            // pictureBox1
-            // 
-            pictureBox1.Location = new System.Drawing.Point(122, 130);
-            pictureBox1.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-            pictureBox1.Name = "pictureBox1";
-            pictureBox1.Size = new System.Drawing.Size(298, 195);
-            pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
-            pictureBox1.TabIndex = 14;
-            pictureBox1.TabStop = false;
-            // 
             // Form3
             // 
             AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             CancelButton = button2;
-            ClientSize = new System.Drawing.Size(569, 517);
+            ClientSize = new System.Drawing.Size(569, 404);
             Controls.Add(groupBox1);
             Controls.Add(button6);
-            Controls.Add(button5);
             Controls.Add(button4);
-            Controls.Add(button3);
             Controls.Add(button2);
             Controls.Add(button1);
             Controls.Add(textBox2);
@@ -241,10 +190,8 @@
             ShowIcon = false;
             StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
             Text = "New Record";
-            FormClosing += Form3_FormClosing;
             groupBox1.ResumeLayout(false);
             groupBox1.PerformLayout();
-            ((System.ComponentModel.ISupportInitialize)pictureBox1).EndInit();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -257,15 +204,11 @@
         private System.Windows.Forms.TextBox textBox2;
         private System.Windows.Forms.Button button1;
         private System.Windows.Forms.Button button2;
-        private System.Windows.Forms.Button button3;
         private System.Windows.Forms.Button button4;
-        private System.Windows.Forms.Button button5;
         private System.Windows.Forms.Button button6;
         private System.Windows.Forms.Label label3;
         private System.Windows.Forms.Label label4;
         private System.Windows.Forms.Label label5;
         private System.Windows.Forms.GroupBox groupBox1;
-        private System.Windows.Forms.PictureBox pictureBox1;
-        private System.Windows.Forms.Button button8;
     }
 }

OTP/Form3.cs

@@ -1,12 +1,6 @@
-using FlashCap;
-using FlashCap.Utilities;
-using ScreenCapturerNS;
-using System;
+using System;
 using System.Data.SQLite;
 using System.Drawing;
-using System.IO;
-using System.Linq;
-using System.Threading;
 using System.Windows.Forms;
 using ZXing;
 
@@ -14,49 +8,15 @@ namespace OTP
 {
     public partial class Form3 : Form
     {
-        private string connectionString = "Data Source=key.db;Version=3;";
-        private bool isCapturing = false; // 添加标识截图状态的成员变量
+        private const string connectionString = "Data Source=key.db;Version=3;";
         private bool isLocalfile = false;
-        private bool isScanningPaused = false;
-        private bool isRecording = false;
-        private SynchronizationContext synchContext;
-        private System.Windows.Forms.Timer timer;
-
-        private CaptureDevice captureDevice;
 
         public Form3()
         {
-            InitializeComponent();
-            // 初始化定时器，间隔为1秒（1000毫秒）
-            timer = new System.Windows.Forms.Timer();
-            timer.Interval = 1000;
-            timer.Tick += Timer_Tick;
-
-        }
-        private void Timer_Tick(object sender, EventArgs e)
-        {
-            if (pictureBox1.Image != null && isRecording)
-            {
-                ScanQRCode((Bitmap)pictureBox1.Image);
-            }
+            InitializeComponent(); // 确保调用了这个方法
         }
 
-
-        private async void Form3_FormClosing(object sender, FormClosingEventArgs e)
-        {
-            StopCapturing();
-            if (isRecording)
-            {
-                await this.captureDevice.StopAsync();
-                pictureBox1.Image = null;
-                isRecording = false;
-                // Discard capture device.
-                this.captureDevice?.Dispose();
-                this.captureDevice = null;
-            }
-        }
-
-        private void button1_Click(object sender, EventArgs e)
+        private void Button1_Click(object sender, EventArgs e)
         {
             try
             {
@@ -65,16 +25,14 @@ namespace OTP
 
                 if (!string.IsNullOrWhiteSpace(title) && !string.IsNullOrWhiteSpace(secretKey))
                 {
-                    using (SQLiteConnection connection = new SQLiteConnection(connectionString))
+                    using (SQLiteConnection connection = new(connectionString))
                     {
                         connection.Open();
 
-                        using (SQLiteCommand command = new SQLiteCommand("INSERT INTO TotpData (Title, SecretKey) VALUES (@Title, @SecretKey)", connection))
-                        {
-                            command.Parameters.AddWithValue("@Title", title);
-                            command.Parameters.AddWithValue("@SecretKey", secretKey);
-                            command.ExecuteNonQuery();
-                        }
+                        using SQLiteCommand command = new("INSERT INTO TotpData (Title, SecretKey) VALUES (@Title, @SecretKey)", connection);
+                        command.Parameters.AddWithValue("@Title", title);
+                        command.Parameters.AddWithValue("@SecretKey", secretKey);
+                        command.ExecuteNonQuery();
                     }
                     this.DialogResult = DialogResult.OK;
                     MessageBox.Show("Record added successfully.");
@@ -92,40 +50,8 @@ namespace OTP
                 MessageBox.Show($"An error occurred: {ex.Message}");
             }
         }
-        private void button3_Click(object sender, EventArgs e)
-        {
-            if (isCapturing)
-            {
-                label5.Text = "Stopped";
-                StopCapturing(); // 停止截图
-            }
-            else
-            {
-                label3.Text = "None";
-                label5.Text = "Running";
-                label4.Text = "No QR code found.";
-                StartCapturing(); // 开始截图
-            }
-        }
 
-        private void StartCapturing()
-        {
-            //deactivateButton(3);
-            isCapturing = true; // 设置截图状态为正在截图
-            ScreenCapturer.StartCapture((Bitmap bitmap) =>
-            {
-                ScanQRCode(bitmap);
-            });
-        }
-
-        private void StopCapturing()
-        {
-            //activeButton();
-            isCapturing = false; // 设置截图状态为未截图
-            ScreenCapturer.StopCapture(); // 停止截图
-        }
-
-        private async void ScanQRCode(Bitmap bitmap)
+        private void ScanQRCode(Bitmap bitmap)
         {
             // 创建二维码读取器实例
             var barcodeReader = new ZXing.Windows.Compatibility.BarcodeReader();
@@ -136,49 +62,35 @@ namespace OTP
             {
                 // 扫描成功，显示扫描结果
                 string decodedText = result.Text;
-                this.Invoke((MethodInvoker)(() => label3.Text = decodedText));
+                label3.Text = decodedText;
 
                 // 判断是否符合期望的格式
                 if (decodedText.StartsWith("otpauth://totp/") && decodedText.Contains("?secret="))
                 {
-                    if (!isLocalfile && !isScanningPaused)
-                    {
-                        StopCapturing();
-                        this.Invoke((MethodInvoker)(() => label5.Text = "Stopped"));
-                    }
-                    else
+                    if (isLocalfile)
                     {
                         isLocalfile = false;
                     }
-                    string[] parts = decodedText.Split(new char[] { '/', '=', '&', '?' });
+                    string[] parts = decodedText.Split(['/', '=', '&', '?']);
                     if (parts.Length >= 6)
                     {
-                        //扫码成功
-                        string title = parts[3]; // 获取 title 部分
+                        // 扫码成功
+                        string title = Uri.UnescapeDataString(parts[3]); // 解码 title 部分
                         string secretKey = parts[5]; // 获取 secretKey 部分
 
                         // 在窗体上显示 title 和 secretKey
-                        this.Invoke((MethodInvoker)(() => textBox1.Text = title));
-                        this.Invoke((MethodInvoker)(() => textBox2.Text = secretKey));
-                        this.Invoke((MethodInvoker)(() => label4.Text = "Success"));
-                        if (isRecording)
-                        {
-                            await this.captureDevice.StopAsync();
-                            pictureBox1.Image = null;
-                            isRecording = false;
-                            // Discard capture device.
-                            this.captureDevice?.Dispose();
-                            this.captureDevice = null;
-                        }
+                        textBox1.Text = title;
+                        textBox2.Text = secretKey;
+                        label4.Text = "Success";
                     }
                     else
                     {
-                        this.Invoke((MethodInvoker)(() => label4.Text = "Invalid QR code format."));
+                        label4.Text = "Invalid QR code format.";
                     }
                 }
                 else
                 {
-                    this.Invoke((MethodInvoker)(() => label4.Text = "QR code format not recognized."));
+                    label4.Text = "QR code format not recognized.";
                 }
             }
             else
@@ -188,81 +100,24 @@ namespace OTP
                     label3.Text = "None";
                     label4.Text = "QR code not detected.";
                 }
-                else if (isScanningPaused)
-                {
-                    this.Invoke((MethodInvoker)(() => label3.Text = "None"));
-                    this.Invoke((MethodInvoker)(() => label4.Text = "QR code not detected."));
-                }
             }
         }
 
-        private void button4_Click(object sender, EventArgs e)
+        private void Button4_Click(object sender, EventArgs e)
         {
             isLocalfile = true;
-            using (OpenFileDialog openFileDialog = new OpenFileDialog())
+            using OpenFileDialog openFileDialog = new();
+            openFileDialog.Filter = "Image Files|*.jpg;*.jpeg;*.png;*.bmp;*.gif";
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                openFileDialog.Filter = "Image Files|*.jpg;*.jpeg;*.png;*.bmp;*.gif";
-                if (openFileDialog.ShowDialog() == DialogResult.OK)
-                {
-                    string filePath = openFileDialog.FileName;
+                string filePath = openFileDialog.FileName;
 
-                    using (Bitmap image = new Bitmap(filePath))
-                    {
-                        ScanQRCode(image);
-                    }
-
-                }
+                using Bitmap image = new(filePath);
+                ScanQRCode(image);
             }
         }
 
-        private async void button5_Click(object sender, EventArgs e)
-        {
-            this.synchContext = SynchronizationContext.Current;
-            var devices = new CaptureDevices();
-
-            var descriptors = devices.EnumerateDescriptors().
-                //Where(d => d.DeviceType == DeviceTypes.DirectShow).  // Only DirectShow device.
-                Where(d => d.Characteristics.Length >= 1).             // One or more valid video characteristics.
-                ToArray();
-
-            // Use first device.
-            var descriptor0 = descriptors.ElementAtOrDefault(0);
-
-            if (descriptor0 != null)
-            {
-                var characteristics = descriptor0.Characteristics.
-                    FirstOrDefault(c => c.PixelFormat != PixelFormats.Unknown);
-                if (characteristics != null)
-                {
-                    this.captureDevice = await descriptor0.OpenAsync(
-                        characteristics,
-                        this.OnPixelBufferArrived);
-
-                    await this.captureDevice.StartAsync();
-                }
-            }
-
-        }
-        private void OnPixelBufferArrived(PixelBufferScope bufferScope)
-        {
-            ArraySegment<byte> image = bufferScope.Buffer.ReferImage();
-            using (var stream = image.AsStream())
-            {
-                var bitmap = Image.FromStream(stream);
-                bufferScope.ReleaseNow();
-                this.synchContext.Post(_ =>
-                {
-                    pictureBox1.Image = bitmap;
-                    if (!isRecording)
-                    {
-                        isRecording = true;
-                        timer.Start();
-                    }
-                }, null);
-            }
-        }
-
-        private void button6_Click(object sender, EventArgs e)
+        private void Button6_Click(object sender, EventArgs e)
         {
             string clipboardText = Clipboard.GetText();
 
@@ -270,10 +125,10 @@ namespace OTP
                 clipboardText.StartsWith("otpauth://totp/") &&
                 clipboardText.Contains("?secret="))
             {
-                string[] parts = clipboardText.Split(new char[] { '/', '=', '&', '?' });
+                string[] parts = clipboardText.Split(['/', '=', '&', '?']);
                 if (parts.Length >= 6)
                 {
-                    string title = parts[3]; // 获取 title 部分
+                    string title = Uri.UnescapeDataString(parts[3]); // 解码 title 部分
                     string secretKey = parts[5]; // 获取 secretKey 部分
 
                     MessageBox.Show("OTP link successfully pasted.");
@@ -288,18 +143,5 @@ namespace OTP
                 MessageBox.Show("Clipboard content is not a valid OTP link.");
             }
         }
-
-        private async void button8_Click(object sender, EventArgs e)
-        {
-            if (isRecording)
-            {
-                await this.captureDevice.StopAsync();
-                pictureBox1.Image = null;
-                isRecording = false;
-                // Discard capture device.
-                this.captureDevice?.Dispose();
-                this.captureDevice = null;
-            }
-        }
     }
 }

OTP/Form3.resx

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
   <!--
-    Microsoft ResX Schema 
+    Microsoft ResX Schema
 
     Version 2.0
 
@@ -48,7 +48,7 @@
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter

OTP/Form4.Designer.cs

@@ -1,118 +0,0 @@
-namespace OTP
-{
-    partial class Form4
-    {
-        /// <summary>
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.label2 = new System.Windows.Forms.Label();
-            this.label3 = new System.Windows.Forms.Label();
-            this.label1 = new System.Windows.Forms.Label();
-            this.label4 = new System.Windows.Forms.Label();
-            this.SuspendLayout();
-            // 
-            // label2
-            // 
-            this.label2.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.label2.AutoSize = true;
-            this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 36F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.label2.Location = new System.Drawing.Point(12, 64);
-            this.label2.Name = "label2";
-            this.label2.Size = new System.Drawing.Size(152, 55);
-            this.label2.TabIndex = 1;
-            this.label2.Text = "label2";
-            this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
-            // 
-            // label3
-            // 
-            this.label3.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.label3.AutoSize = true;
-            this.label3.Font = new System.Drawing.Font("Microsoft Sans Serif", 36F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.label3.Location = new System.Drawing.Point(12, 119);
-            this.label3.Name = "label3";
-            this.label3.Size = new System.Drawing.Size(216, 55);
-            this.label3.TabIndex = 2;
-            this.label3.Text = "网络时间";
-            this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
-            // 
-            // label1
-            // 
-            this.label1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.label1.AutoSize = true;
-            this.label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 36F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.label1.Location = new System.Drawing.Point(12, 9);
-            this.label1.Name = "label1";
-            this.label1.Size = new System.Drawing.Size(360, 55);
-            this.label1.TabIndex = 3;
-            this.label1.Text = "计算机本地时间";
-            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
-            // 
-            // label4
-            // 
-            this.label4.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.label4.AutoSize = true;
-            this.label4.Font = new System.Drawing.Font("Microsoft Sans Serif", 36F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.label4.Location = new System.Drawing.Point(12, 174);
-            this.label4.Name = "label4";
-            this.label4.Size = new System.Drawing.Size(152, 55);
-            this.label4.TabIndex = 4;
-            this.label4.Text = "label4";
-            this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
-            // 
-            // Form4
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(705, 242);
-            this.Controls.Add(this.label2);
-            this.Controls.Add(this.label3);
-            this.Controls.Add(this.label1);
-            this.Controls.Add(this.label4);
-            this.Name = "Form4";
-            this.Text = "Troubleshooting";
-            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form4_FormClosing);
-            this.Load += new System.EventHandler(this.Form4_Load);
-            this.ResumeLayout(false);
-            this.PerformLayout();
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.Label label2;
-        private System.Windows.Forms.Label label3;
-        private System.Windows.Forms.Label label1;
-        private System.Windows.Forms.Label label4;
-    }
-}

OTP/Form4.cs

@@ -1,81 +0,0 @@
-using GuerrillaNtp;
-using System;
-using System.Windows.Forms;
-
-namespace OTP
-{
-    public partial class Form4 : Form
-    {
-        private NtpClient ntpClient;
-        private NtpClock clock;
-        private Timer timer;
-
-        public Form4()
-        {
-            InitializeComponent();
-            ntpClient = new NtpClient("time.pool.aliyun.com");
-
-            // Create and configure the timer
-            timer = new Timer();
-            timer.Interval = 1000; // 1 second interval
-            timer.Tick += Timer_Tick;
-        }
-
-        private async void Form4_Load(object sender, EventArgs e)
-        {
-            try
-            {
-                // Display local time
-                UpdateLocalTimeLabel();
-
-                // Query time from NTP server
-                clock = await ntpClient.QueryAsync();
-
-                // Display network time from NTP server
-                UpdateNetworkTimeLabel();
-
-                // Start the timer to update network time periodically
-                timer.Start();
-            }
-            catch (Exception ex)
-            {
-                // Handle any exceptions that might occur during NTP query
-                label4.Text = "NTP Error: " + ex.Message;
-            }
-        }
-
-        private void Timer_Tick(object sender, EventArgs e)
-        {
-            // Update the time label
-            UpdateLocalTimeLabel();
-            UpdateNetworkTimeLabel();
-        }
-        private void UpdateLocalTimeLabel()
-        {
-            DateTime localTime = DateTime.Now;
-            label2.Text = localTime.ToString();
-        }
-        private void UpdateNetworkTimeLabel()
-        {
-            if (clock != null)
-            {
-                DateTimeOffset networkTime = clock.UtcNow;
-
-                // Convert network time to user's local time zone
-                TimeZoneInfo localTimeZone = TimeZoneInfo.Local;
-                DateTimeOffset localTime = TimeZoneInfo.ConvertTime(networkTime, localTimeZone);
-
-                label4.Text = localTime.ToString();
-            }
-        }
-
-
-        // Form4 closing event
-        private void Form4_FormClosing(object sender, FormClosingEventArgs e)
-        {
-            // Stop the timer when the form is closing
-            timer.Stop();
-        }
-    }
-}
-

OTP/Form4.resx

@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" use="required" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

OTP/OTP.csproj

@@ -23,7 +23,7 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
-    <DebugType>none</DebugType>
+    <DebugType>full</DebugType>
   </PropertyGroup>
   <PropertyGroup>
     <StartupObject>OTP.Program</StartupObject>
@@ -38,7 +38,7 @@
     <SignAssembly>False</SignAssembly>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DebugType>none</DebugType>
+    <DebugType>full</DebugType>
   </PropertyGroup>
   <ItemGroup>
     <EmbeddedResource Include="empty_key.db" />
@@ -59,25 +59,16 @@
     </BootstrapperPackage>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="FlashCap" Version="1.10.0" />
-    <PackageReference Include="GuerrillaNtp" Version="3.1.0" />
     <PackageReference Include="Otp.NET" Version="1.4.0" />
-    <PackageReference Include="ScreenCapturer" Version="3.0.1" />
-    <PackageReference Include="SharpDX" Version="4.2.0" />
-    <PackageReference Include="SharpDX.Direct3D11" Version="4.2.0" />
-    <PackageReference Include="SharpDX.DXGI" Version="4.2.0" />
     <PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
     <PackageReference Include="System.Data.SQLite" Version="1.0.118.0" />
     <PackageReference Include="System.Data.SQLite.Core" Version="1.0.118.0" />
     <PackageReference Include="System.Data.SQLite.EF6" Version="1.0.118.0" />
-    <PackageReference Include="System.Net.Http" Version="4.3.4" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     <PackageReference Include="ZXing.Net" Version="0.16.9" />
     <PackageReference Include="ZXing.Net.Bindings.Windows.Compatibility" Version="0.16.12" />
-    <PackageReference Include="EntityFramework" Version="6.4.4" />
+    <PackageReference Include="EntityFramework" Version="6.5.1" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="System.Drawing.Common" Version="8.0.6" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
   </ItemGroup>
   <ItemGroup>
     <Compile Update="Properties\Settings.Designer.cs">

README.md

@@ -1,5 +1,9 @@
 # OTP
 
-这是一个不太靠谱的适用于Windows平台的二步验证代码生成器
+这是一个适用于Windows平台的二步验证代码生成器
 
-.net8.0移植版本，功能基本已完成
+可满足基本TOTP验证器需求
+
+------
+
+<img src="https://git.chenx221.cyou/chenx221/OTP/raw/branch/net8.0/img/2024-08-22_201918.png">