C#编写的一个简单的登陆界面对话框的原代码

namespace aa1
{
 /// <summary>
 /// Form1 的摘要说明。
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 {
  private System.Windows.Forms.Label label1;
  private System.Windows.Forms.Label label2;
  private System.Windows.Forms.Label label3;
  private System.Windows.Forms.TextBox textBox1;
  private System.Windows.Forms.TextBox textBox2;
  private System.Windows.Forms.Button button1;
  private System.Windows.Forms.Button button2;
  /// <summary>
  /// 必需的设计器变量。
  /// </summary>
  private System.ComponentModel.Container components = null;
  public string Name,Id;

  public Form1()
  {
   //
   // Windows 窗体设计器支持所必需的
   //
   InitializeComponent();
  {
   Name = null;
   Id = null;
  }
   //
   // 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 Form Designer generated code
  /// <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.label1 = new System.Windows.Forms.Label();
   this.label2 = new System.Windows.Forms.Label();
   this.label3 = new System.Windows.Forms.Label();
   this.textBox1 = new System.Windows.Forms.TextBox();
   this.textBox2 = new System.Windows.Forms.TextBox();
   this.button1 = new System.Windows.Forms.Button();
   this.button2 = new System.Windows.Forms.Button();
   this.SuspendLayout();
   //
   // label1
   //
   this.label1.Location = new System.Drawing.Point(128, 24);
   this.label1.Name = "label1";
   this.label1.Size = new System.Drawing.Size(168, 16);
   this.label1.TabIndex = 0;
   this.label1.Text = "请您输入用户名和密码";
   //
   // label2
   //
   this.label2.Location = new System.Drawing.Point(56, 80);
   this.label2.Name = "label2";
   this.label2.Size = new System.Drawing.Size(56, 16);
   this.label2.TabIndex = 1;
   this.label2.Text = "用 户 名";
   //
   // label3
   //
   this.label3.Location = new System.Drawing.Point(56, 120);
   this.label3.Name = "label3";
   this.label3.Size = new System.Drawing.Size(48, 16);
   this.label3.TabIndex = 2;
   this.label3.Text = "密   码";
   //
   // textBox1
   //
   this.textBox1.Location = new System.Drawing.Point(136, 72);
   this.textBox1.Name = "textBox1";
   this.textBox1.Size = new System.Drawing.Size(112, 21);
   this.textBox1.TabIndex = 3;
   this.textBox1.Text = "";
   
   //
   // textBox2
   //
   this.textBox2.Location = new System.Drawing.Point(136, 112);
   this.textBox2.Name = "textBox2";
   this.textBox2.Size = new System.Drawing.Size(112, 21);
   this.textBox2.TabIndex = 4;
   this.textBox2.Text = "";
   //
   // button1
   //
   this.button1.Location = new System.Drawing.Point(288, 72);
   this.button1.Name = "button1";
   this.button1.Size = new System.Drawing.Size(64, 24);
   this.button1.TabIndex = 5;
   this.button1.Text = "ok";
   this.button1.Click += new System.EventHandler(this.button1_Click);
   //
   // button2
   //
   this.button2.Location = new System.Drawing.Point(288, 112);
   this.button2.Name = "button2";
   this.button2.Size = new System.Drawing.Size(64, 24);
   this.button2.TabIndex = 6;
   this.button2.Text = "cancle";
   this.button2.Click += new System.EventHandler(this.button2_Click);
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(392, 218);
   this.Controls.AddRange(new System.Windows.Forms.Control[] {
                    this.button2,
                    this.button1,
                    this.textBox2,
                    this.textBox1,
                    this.label3,
                    this.label2,
                    this.label1});
   this.Name = "Form1";
   this.Text = "Login";
   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 button1_Click(object sender, System.EventArgs e)
  {
   if(textBox1.Text=="yxq" && textBox2.Text=="1016")
   {
    MessageBox.Show("Good! it's sucsess to login");
   }
   else
   {
    MessageBox.Show("please try again to login!");
   }
  }

  private void button2_Click(object sender, System.EventArgs e)
  {
   Dispose();
  }
}
}

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