1、添加 引用
using System.Threading;
2、在页面加载时
protected void Page_Load(object sender, EventArgs e)
{////////////////////以下是进度条
Response.Write("<div style='COLOR: red; POSITION: absolute; ' id='mydiv' >");
Response.Write("_");
Response.Write("</div>");
Response.Write("<script>mydiv.innerText = '';</script>");
Response.Write("<script language=javascript>;");
Response.Write("var dots = 0;var dotmax = 10;function ShowWait()");
Response.Write("{var output; output = '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("function StartShowWait(){mydiv.style.visibility = 'visible'; ");
Response.Write("window.setInterval('ShowWait()',1000);}");
Response.Write("function HideWait(){mydiv.style.visibility = 'hidden';");
Response.Write("window.clearInterval();}");
Response.Write("StartShowWait();</script>");
Response.Flush();
Thread.Sleep(1000);
////////////////////////////////////////
}
3、在后台脚本添加
<script language="javascript">
HideWait();
</script>
本文介绍了一种在 ASP.NET 应用中实现页面加载时显示进度提示的方法。通过使用 JavaScript 和 C# 结合的方式,可以在页面加载过程中动态显示带有动画效果的提示信息,提升用户体验。
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