ASP.NET

<asp:scriptmanager id="ScriptManager1" runat="server">
AsyncPostBackTimeout="360"/>

<asp:label id="lblmy" runat="server">

<asp:updatepanel id="UpdatePanel1" runat="server">
<contenttemplate>
<asp:hiddenfield runat="server" id="tshf" value="">
<asp:gridview id="grdnew" runat="server" enableviewstate="true">
Style="z-index: 100; left: 53px; position: absolute;top: 81px"
CellPadding="4" ForeColor="#333333"
GridLines="None" AutoGenerateColumns="false">
<footerstyle backcolor="#990000" font-bold="True" forecolor="White">
<rowstyle backcolor="#FFFBD6" forecolor="#333333">
<selectedrowstyle backcolor="#FFCC66" font-bold="True" forecolor="Navy">
<pagerstyle backcolor="#FFCC66" forecolor="#333333" horizontalalign="Center">
<headerstyle backcolor="#990000" font-bold="True" forecolor="White">
<alternatingrowstyle backcolor="White">
<columns><asp:templatefield>
<headertemplate>
<asp:label id="lblimg" runat="server" text=" ">

<itemtemplate>
<asp:imagebutton id="btnimgadd" runat="server" imageurl="~/add.gif">
ToolTip="Add Row" OnClick="bUpdate1_Click"
OnClientClick="javascript:setHidVal('AddRow');" />


<columns><asp:templatefield>
<headertemplate>
<asp:label id="Label1" runat="server" text="Name">


<itemtemplate>
<asp:textbox id="TextBox1" runat="server">
EnableViewState="true" Text='<%# Eval("Name")%>' Width ="100px" />




<columns><asp:templatefield>
<headertemplate>
<asp:label id="Label2" runat="server" text="ContactNo">


<itemtemplate>
<asp:textbox id="TextBox2" runat="server">
EnableViewState="true" Text='<%# Eval("contactNo")%>' Width ="100px" />




<columns><asp:templatefield>
<headertemplate>
<asp:label id="Label3" runat="server" text="Email">


<itemtemplate>
<asp:textbox id="TextBox3" runat="server">
EnableViewState="true" Text='<%# Eval("email")%>' Width ="100px"/>




<columns><asp:templatefield>
<headertemplate>
<asp:label id="Label4" runat="server" text="Designation">

<itemtemplate>
<asp:dropdownlist runat="server">
DataTextField="DesignationName" DataValueField="pkDesignationID"
EnableViewState="true" ID="ddldesg" Width="100px">
<asp:textbox id="TextBox4" runat="server">
EnableViewState="true" Text='<%# Eval("designation")%>'
Width ="100px" Visible="false"/>



--%>]]>
<asp:button id="btnSave" runat="server" text="Save" onclick="btnSave_Click">
OnClientClick="javascript:setHidVal('Save');" />

<triggers>--%>]]>
<asp:asyncpostbacktrigger controlid="btnSave" eventname="Click">


<asp:updateprogress id="UpdateProgress1" runat="server">
AssociatedUpdatePanelID="UpdatePanel1">
<progresstemplate>
Getting Data From Server.....