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using
System;
/// <summary>
/// BasePage µÄÕªÒªÃèÊö
/// </summary>
public
class
BasePage : System.Web.UI.Page
{
public
BasePage() { }
}
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/// <summary>
/// 設ÖôÁ記
/// </summary>
private
void
SetActionStamp()
{
Session[
"actionStamp"
] = Server.UrlEncode(DateTime.Now.ToString());
}
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public
BasePage() {
this
.PreRender +=
new
EventHandler(Page_PreRender); }
void
Page_PreRender(
object
sender, EventArgs e)
{
if
(!IsPostBack)
{
SetActionStamp();
}
ClientScript.RegisterHiddenField(
"actionStamp"
, Session[
"actionStamp"
].ToString());
}
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<asp:FileUpload ID="FileUpload1" runat="server" /><br />
<asp:Button ID="btn" runat="server" Text="È·¶¨" OnClick="btn_Click"/>
C#´úÂë
protected void btn_Click(object sender, EventArgs e)
{
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