Hi friend,
  I am using 2 asp updatepanel and 2 asp progressbar and 2 buttons. Here when I click 1st button at that time 1st progressbar alone show, same as when I click 2nd button at that time 2nd progressbar alone show. I don't know how I can solve this one. I tried the following coding but, it will not work. Please any one explain me.
  This is my Coding:
  <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
          </asp:ToolkitScriptManager>       
            <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click"/>
          <asp:UpdateProgress ID="UpdateProgress1" runat="server" DynamicLayout="False" 
                  AssociatedUpdatePanelID="UpdatePanel1">
          <ProgressTemplate>Processing...Please Wait</ProgressTemplate>
          </asp:UpdateProgress>
          <asp:UpdatePanel ID="UpdatePanel1" runat="server">
          <ContentTemplate>
              <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
          </ContentTemplate>
              <Triggers>
                  <asp:AsyncPostBackTrigger ControlID="Button1" />
              </Triggers>
          </asp:UpdatePanel>
        
        
          <br />
          <br />
          <asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" />
          <br />
          
          <asp:UpdatePanel ID="UpdatePanel2" runat="server">
          <ContentTemplate>
              <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
          </ContentTemplate>
              <Triggers>
                  <asp:AsyncPostBackTrigger ControlID="Button2" />
              </Triggers>
          </asp:UpdatePanel>
          <asp:UpdateProgress ID="UpdateProgress2" runat="server" DynamicLayout="False">                            
          <ProgressTemplate>Processing...Please Wait</ProgressTemplate>
          </asp:UpdateProgress>
  Please any give the solution for this.