statebag.aspx
来自「asp.net技术内幕的书配源码」· ASPX 代码 · 共 39 行
ASPX
39 行
<%@ Page Language="C#"%>
<script runat="server">
void Button_Click( Object s, EventArgs e )
{
if (ViewState["TotalCount"]==null)
ViewState["TotalCount"]=0;
int totalCount = (int)ViewState["TotalCount"];
totalCount+=1;
ViewState["TotalCount"]=totalCount;
if (totalCount == 5)
{
lblCount.Text = "You clicked 5 times!";
}
}
</Script>
<html>
<head><title>StateBag.aspx</title></head>
<body>
<form Runat="Server">
<asp:Button
Text="Click Here"
OnClick="Button_Click"
Runat="Server" />
<p>
<asp:Label
ID="lblCount"
Runat="Server" />
</form>
</body>
</html>
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