Update Panel With Asp.Net

<form id="form1" runat="server">

       <div>

        <asp:ScriptManager ID="ScriptManager1" runat="server">

        </asp:ScriptManager>

        <asp:UpdatePanel ID="UpdatePanel1" runat="server">

            <ContentTemplate>

                <fieldset>

                <legend>UpdatePanel</legend>

                <asp:Label ID="Label1" runat="server" Text="Panel created."></asp:Label><br />

                </fieldset>

            </ContentTemplate>

            <Triggers>

                <asp:AsyncPostBackTrigger ControlID="Button1" />

            </Triggers>

        </asp:UpdatePanel>

        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /></div>

        

        

          <asp:UpdatePanel ID="UpdatePanel2" runat="server">

            <ContentTemplate>

                <fieldset>

                <legend>UpdatePanel</legend>

                <asp:Label ID="Label2" runat="server" Text="Panel2 created."></asp:Label><br />

                </fieldset>

            </ContentTemplate>

            <Triggers>

                <asp:AsyncPostBackTrigger ControlID="Button1" />

            </Triggers>

        </asp:UpdatePanel>

        <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Button" />

    </form>



//code behind

 protected void Button1_Click(object sender, EventArgs e)

    {

        Label1.Text = "";

        Label1.Text = DateTime.Now.ToLongTimeString();

        

    }

    protected void Button2_Click(object sender, EventArgs e)

    {

        Label2.Text = "";

        Label2.Text = DateTime.Now.ToLongTimeString();



    }

Thanks,
Sanjay

<form id="form1" runat="server">



       <div>



        <asp:ScriptManager ID="ScriptManager1" runat="server">



        </asp:ScriptManager>



        <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">



            <ContentTemplate>



                <fieldset>



                <legend>UpdatePanel</legend>



                <asp:Label ID="Label1" runat="server" Text="Panel created."></asp:Label><br />



                </fieldset>



            </ContentTemplate>



            <Triggers>



                <asp:AsyncPostBackTrigger ControlID="Button" />



            </Triggers>



        </asp:UpdatePanel>



        <asp:Button ID="Button1" runat="server" OnClick="Button_Click" Text="Button" /></div>



        



        



          <asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional">



            <ContentTemplate>



                <fieldset>



                <legend>UpdatePanel</legend>



                <asp:Label ID="Label2" runat="server" Text="Panel2 created."></asp:Label><br />



                </fieldset>



            </ContentTemplate>



            <Triggers>



                <asp:AsyncPostBackTrigger ControlID="Button" />



            </Triggers>



        </asp:UpdatePanel>



        <asp:Button ID="Button2" runat="server" OnClick="Button_Click" Text="Button" />



    </form>







//code behind



 protected void Button_Click(object sender, EventArgs e)



    {



        Label1.Text = "";

        Label2.Text = "";



        Label1.Text = DateTime.Now.ToLongTimeString();



         Label2.Text = DateTime.Now.ToLongTimeString();



    }

Himanshu Manjarawala
Sr. Software Engineer@AutomationAnywhere
http://fieredotnet.wordpress.com/