求助啊！我是个初学者啊！

tosame 2006-11-11 09:36:51

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace FirstWindowsApplication
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.TextBox name;
private System.Windows.Forms.Button but1;
private System.Windows.Forms.Button but2;
private System.Windows.Forms.Label label1;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null;

public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();

//
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
}

/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.name = new System.Windows.Forms.TextBox();
this.but1 = new System.Windows.Forms.Button();
this.but2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// name
//
this.name.Location = new System.Drawing.Point(80, 56);
this.name.Name = "name";
this.name.Size = new System.Drawing.Size(168, 21);
this.name.TabIndex = 0;
this.name.Text = "";
//
// but1
//
this.but1.Location = new System.Drawing.Point(24, 136);
this.but1.Name = "but1";
this.but1.TabIndex = 2;
this.but1.Text = "退出";
this.but1.Click += new System.EventHandler(this.but1_Click);
//
// but2
//
this.but2.Location = new System.Drawing.Point(144, 136);
this.but2.Name = "but2";
this.but2.TabIndex = 3;
this.but2.Text = "好了！";
this.but2.Click += new System.EventHandler(this.but2_Click);
//
// label1
//
this.label1.Location = new System.Drawing.Point(0, 40);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(104, 16);
this.label1.TabIndex = 4;
this.label1.Text = "请输入你的名字：";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(248, 213);
this.Controls.Add(this.label1);
this.Controls.Add(this.but2);
this.Controls.Add(this.but1);
this.Controls.Add(this.name);
this.Name = "Form1";
this.Text = "FirstWinApp";
this.ResumeLayout(false);

}
#endregion

/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}

private void but2_Click(object sender, System.EventArgs e)
{
MessageBox.Show("欢迎你！"+name.Text);
name.Text="";
}

private void but1_Click(object sender, System.EventArgs e)
{
Application.Exit();
}
}
}

谁能给我解释一下啊！谢了

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OrangeSeaCoast 2006-11-14

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呵呵，你新建一个项目，拖两控件，然后双击到代码窗口，把树型目录的加号都变成减号，就合上面的一样了。呵呵。

weiyicom 2006-11-14

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private void but2_Click(object sender, System.EventArgs e)
{
MessageBox.Show("欢迎你！"+name.Text);
name.Text="";
}

private void but1_Click(object sender, System.EventArgs e)
{
Application.Exit();
}
是自己写的,其他的是自动生成的,看书了好

DFL3000 2006-11-14