diff --git a/.gitignore b/.gitignore
index 92576db..5900057 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 Builds/
 *.vs/
+*.pro.user
\ No newline at end of file
diff --git a/GUI/GUI.pro b/GUI/GUI.pro
index 4dede0a..dcccb00 100644
--- a/GUI/GUI.pro
+++ b/GUI/GUI.pro
@@ -32,7 +32,11 @@ HEADERS += \
 FORMS += \
         mainwindow.ui
 
+win32: LIBS += \
+        -L$$PWD/../Builds/Debug/texthook/ -lvnrhost
+
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin
 else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
+
diff --git a/GUI/mainwindow.cpp b/GUI/mainwindow.cpp
index 49d64fc..2917b96 100644
--- a/GUI/mainwindow.cpp
+++ b/GUI/mainwindow.cpp
@@ -1,14 +1,26 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
+#include "QMessageBox"
+#include "qlineedit.h"
+#include <Windows.h>
+#include "../texthook/host.h"
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+    connect(ui->centralWidget->children().at(0), SIGNAL(returnPressed()), this, SLOT(onCommand()));
+    StartHost();
 }
 
 MainWindow::~MainWindow()
 {
     delete ui;
 }
+
+void MainWindow::onCommand()
+{
+    QLineEdit* lineEdit = (QLineEdit*)sender();
+    QMessageBox::information(this, "called", lineEdit->text());
+}
diff --git a/GUI/mainwindow.h b/GUI/mainwindow.h
index 9353441..a4af74b 100644
--- a/GUI/mainwindow.h
+++ b/GUI/mainwindow.h
@@ -15,6 +15,8 @@ public:
     explicit MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
 
+public slots:
+    void onCommand();
 private:
     Ui::MainWindow *ui;
 };
diff --git a/GUI/mainwindow.ui b/GUI/mainwindow.ui
index 50dc006..d260328 100644
--- a/GUI/mainwindow.ui
+++ b/GUI/mainwindow.ui
@@ -13,7 +13,28 @@
   <property name="windowTitle">
    <string>NextHooker</string>
   </property>
-  <widget class="QWidget" name="centralWidget"/>
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QLineEdit" name="lineEdit">
+    <property name="geometry">
+     <rect>
+      <x>252</x>
+      <y>0</y>
+      <width>241</width>
+      <height>20</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QPlainTextEdit" name="plainTextEdit">
+    <property name="geometry">
+     <rect>
+      <x>3</x>
+      <y>40</y>
+      <width>491</width>
+      <height>291</height>
+     </rect>
+    </property>
+   </widget>
+  </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="geometry">
     <rect>
@@ -23,23 +44,6 @@
      <height>21</height>
     </rect>
    </property>
-   <widget class="QMenu" name="menuNextHooker">
-    <property name="title">
-     <string>NextHooker</string>
-    </property>
-   </widget>
-   <addaction name="menuNextHooker"/>
-  </widget>
-  <widget class="QToolBar" name="mainToolBar">
-   <property name="windowTitle">
-    <string>NextHooker</string>
-   </property>
-   <attribute name="toolBarArea">
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak">
-    <bool>false</bool>
-   </attribute>
   </widget>
   <widget class="QStatusBar" name="statusBar"/>
  </widget>