I got a problem about update panel.
My scenario is that:
I have two tasks, each of which is triggered by buttons..
"A" needs 10 seconds to complete, and "B" needs 2 seconds.
After clicking A button, the user click B within 10 seconds.
Normally the program will stop doing A and start doing B, right?
But once I use the UpdatePanel, it just keep doing A and doesn't do B.
WHY?
Here is my example code:
<body> <form id="form1" runat="server"> <atlas:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="True"/> <asp:Button ID="ButtonA" runat="server" Text="intensive task" /> <asp:Button ID="ButtonB" runat="server" Text="interrupt task" /> <asp:Label ID="Label2" runat="server" /> <atlas:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:Label ID="Label1" runat="server" /l> </ContentTemplate> <Triggers> <atlas:ControlEventTrigger ControlID="ButtonA" EventName="Click" /> </Triggers> </atlas:UpdatePanel> <atlas:UpdateProgress ID="UpdateProgress1" runat="server"> <ProgressTemplate> Processing... </ProgressTemplate> </atlas:UpdateProgress> </form> </body>
Protected Sub ButtonA_Click(ByVal senderAs Object,ByVal eAs System.EventArgs)Handles ButtonA.Click System.Threading.Thread.Sleep(10000) Label1.Text ="Intensive task suceeded!!"End Sub Protected Sub ButtonB_Click(ByVal senderAs Object,ByVal eAs System.EventArgs)Handles ButtonB.Click Label2.Text ="Interrupted task succeeded!!"End SubI need the normal function, that is to stop A and do B when clicking ButtonB, and also the function of partial refreshing. Any ideas?Could anyone give me some suggestion?
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