C＃中使用进度条

"" then set rs=conn.execute("select * from nproduct where id="&request("infoid")) if not (rs.eof and rs.bof) then proname=rs("proname") content=rs("proinfo") end if rs.close set rs=nothing end if %> using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;using System.Diagnostics;using System.Threading;namespace WindowsApplication2{ /// <summary> /// Form1 的摘要说明。 /// </summary> public class Form1 : System.Windows.Forms.Form {  private System.Windows.Forms.Button button1;  private System.Windows.Forms.ProgressBar progressBar1;  private System.Windows.Forms.ProgressBar progressBar2;  private System.Windows.Forms.TextBox textBox1;  private System.Windows.Forms.TextBox textBox2;  /// <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.button1 = new System.Windows.Forms.Button();   this.progressBar1 = new System.Windows.Forms.ProgressBar();   this.progressBar2 = new System.Windows.Forms.ProgressBar();   this.textBox1 = new System.Windows.Forms.TextBox();   this.textBox2 = new System.Windows.Forms.TextBox();   this.SuspendLayout();   //    // button1   //    this.button1.Location = new System.Drawing.Point(160, 184);   this.button1.Name = "button1";   this.button1.TabIndex = 1;   this.button1.Text = "button1";   this.button1.Click += new System.EventHandler(this.button1_Click);   //    // progressBar1   //    this.progressBar1.Enabled = false;   this.progressBar1.Location = new System.Drawing.Point(32, 16);   this.progressBar1.Name = "progressBar1";   this.progressBar1.Size = new System.Drawing.Size(336, 32);   this.progressBar1.TabIndex = 2;   //    // progressBar2   //    this.progressBar2.Location = new System.Drawing.Point(32, 72);   this.progressBar2.Name = "progressBar2";   this.progressBar2.Size = new System.Drawing.Size(328, 24);   this.progressBar2.TabIndex = 3;   //    // textBox1   //    this.textBox1.Location = new System.Drawing.Point(48, 136);   this.textBox1.Name = "textBox1";   this.textBox1.TabIndex = 4;   this.textBox1.Text = "100";   //    // textBox2   //    this.textBox2.Location = new System.Drawing.Point(216, 136);   this.textBox2.Name = "textBox2";   this.textBox2.TabIndex = 5;   this.textBox2.Text = "100";   //    // Form1   //    this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);   this.BackColor = System.Drawing.SystemColors.Desktop;   this.ClientSize = new System.Drawing.Size(408, 222);   this.Controls.Add(this.textBox2);   this.Controls.Add(this.textBox1);   this.Controls.Add(this.progressBar2);   this.Controls.Add(this.progressBar1);   this.Controls.Add(this.button1);   this.Name = "Form1";   this.Text = "Form1";   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)  {    int outLoop = Int32.Parse(textBox1.Text);    int innerLoop = Int32.Parse(textBox2.Text);    for (int i=1;i<=outLoop;i++)   {    for (int j=i;j<=innerLoop;j++)    {     if (j%10 == 0)     {      progressBar2.Value = j;      Thread.Sleep(100);     }    }    progressBar1.Value = i;   }  } }}