default.aspx
来自「水晶报表详细资料水晶报表详细资料水晶报表详细资料」· ASPX 代码 · 共 38 行
ASPX
38 行
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Src="WebUserControl.ascx" TagName="WebUserControl" TagPrefix="uc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
<script runat ="server" >
void Page_Init(object sender, EventArgs e)
{
//动态加载用户控件,并返回PartialCachingControl的实例对象
PartialCachingControl pcc = LoadControl("WebUserControl.ascx") as PartialCachingControl;
ControlCachePolicy cachsettings = pcc.CachePolicy;
//如果用户控件的缓存时间大于5秒,那么重新设置缓存时间为20秒
if (cachsettings.Duration > TimeSpan.FromSeconds(5))
{
cachsettings.SetExpires (DateTime.Now .Add (TimeSpan .FromSeconds(20)));
cachsettings.SetSlidingExpiration(false);
}
Controls.Add(pcc);
}
void Page_Load(object sender, EventArgs e)
{
Label1.Text = "Web页显示时间为:" + DateTime.Now.ToString();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</div>
</form>
</body>
</html>
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