在ASP.NET中显示进度条

1. 首先在.cs页加上using System.Threading;
2. 在在Page_Load事件里输入：Response.Write("");Response.Write("_");Response.Write("");Response.Write(" <>mydiv.innerText = ''; ");Response.Write(" < language=java>;");Response.Write("var dots = 0;var dotmax = 10; ShowWait()");Response.Write("{var output; output = '正在装载页面';dots++;if(dots>=dotmax)dots=1;");Response.Write("for(var x = 0;x < dots;x++){output += '·';}mydiv.innerText = output;}");Response.Write(" StartShowWait(){mydiv.style.visibility = 'visible'; ");Response.Write("setInterval('ShowWait()',1000);}");Response.Write(" HideWait(){mydiv.style.visibility = 'hidden';");Response.Write("clearInterval();}");Response.Write("StartShowWait(); ");Response.Flush();Thread.Sleep(10000);
3. 在.aspx窗体的html的中输入: HideWait();