边学边做：在Visual C++.NET中建立视窗应用程序 （3）

// This is the main project file for VC++ application project 
// generated using an Application Wizard.
#include "stdafx.h"
#using <mscorlib.dll>
#include <tchar.h>
#using <System.dll>
#using <System.Drawing.dll>
#using <System.Windows.Forms.dll>
#using <System.Data.dll>
using namespace System;
using namespace System::Drawing;
using namespace System::Collections;
using namespace System::ComponentModel;
using namespace System::Windows::Forms;
using namespace System::Data;
namespace cs1
{
   /// <summary>
   /// Summary description for Form1.
   /// </summary>
public __gc class Form1 : public System::Windows::Forms::Form
   {
   private:
      Button* button1;
      Label* label1;
      /// <summary>
      /// Required designer variable.
      /// </summary>
      System::ComponentModel::Container* components;
   public:
      Form1()
      {
         //
         // Required for Windows Form Designer support
         //
         components = NULL;
         InitializeComponent();

         //
         // TODO: Add any constructor code after 
         // InitializeComponent call
         //
      }

      /// <summary>
      /// Clean up any resources being used.
      /// </summary>
   protected:
      void Dispose( bool disposing )
      {
         if( disposing )
         {
            if (components != NULL) 
            {
               components->Dispose();
            }
         }
         Form::Dispose( disposing );
      }

      /// <summary>
      /// Required method for Designer support - do not modify
      /// the contents of this method with the code editor.
      /// </summary>
   private:
      void InitializeComponent()
      {
         button1 = new Button();
         label1 = new Label();
         SuspendLayout();
         // 
         // button1
         // 
         button1->Location = Point(48, 96);
         button1->Name = "button1";
         button1->TabIndex = 0;
         button1->Text = "Greet Me";
         button1->Click += new System::EventHandler(this,
                                    &Form1::button1_Click);
         // 
         // label1
         // 
         label1->Location = Point(184, 96);
         label1->Name = "label1";
         label1->TabIndex = 1;
         // 
         // Form1
         // 
         AutoScaleBaseSize =  System::Drawing::Size(5, 13);
         ClientSize =  System::Drawing::Size(292, 273);
         Controls->Add(label1);
         Controls->Add(button1);
         Name = "Form1";
         Text = "Form1";
         ResumeLayout(false);

      }


   private:
      void button1_Click(Object* sender, System::EventArgs* e)
      {
         label1->Text = "Hello from C++!";
      }
   };
}

// This is the entry point for this application
int __stdcall WinMain()
{
   Application::Run(new cs1::Form1());
    return 0;
}