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我很生氣,我把一個更新面板與定時器和標籤:更新面板的更新頁面完全,但我需要更新剛好本身
<asp:UpdatePanel runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false" ID="upTimer">
<ContentTemplate>
<asp:Timer ID="Timer1" runat="server" Interval="1000" ontick="Timer1_Tick" ></asp:Timer>
</ContentTemplate>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label runat="server" ID="Lab1"></asp:Label>
<br/>
<asp:Label runat="server" ID="lbTime"></asp:Label>
</ContentTemplate>
</asp:UpdatePanel>
和代碼隱藏我寫設置DateTime.Now標註在「pageLoad的」它不應該每秒更新一次,但它是updateing:((
代碼背後:
public DateTime endTime;
public TimeSpan timespann;
protected void Page_Load(object sender, EventArgs e)
{
endTime = DateTime.Now.AddHours(1);
lbTime.Text = DateTime.Now.ToString();
}
protected void Timer1_Tick(object sender, EventArgs e)
{
//timespann = endTime.Subtract(DateTime.Now);
//DateTime now = DateTime.Now;
//Response.Write(endTime.Subtract(now).TotalSeconds.ToString());
//Lab1.Text = timespann.ToString();
//lbTime.Text = DateTime.Now.ToString();
}