Using Asp.net Ajax Update Progress

Here in this article, we will learn how to use updateprogress control that comes asp.net ajax toolkit.

<asp:ScriptManager ID=”scriptManager” runat=”server” />

<asp:UpdatePanel ID=”UdpLogin” runat=”server”>
<ContentTemplate>

<div>

Content comes here…

</div>
</ContentTemplate>
</asp:UpdatePanel>

<asp:Panel ID=”UpdateProgress” runat=”server” CssClass=”ProgressContent” Width=”100%”
Height=”100%”>
<asp:UpdateProgress ID=”UpdateProg” runat=”server” DisplayAfter=”1″ AssociatedUpdatePanelID=”UdpLogin”>
<ProgressTemplate>
<asp:Panel ID=”UpdatePro” runat=”server” CssClass=”Trans” Width=”100%” Height=”100%”>
<table width=”100%” height=”100%”>
<tr>
<td align=”center” valign=”middle” width=”100%” height=”100%”>
<asp:Image ID=”imgProg” runat=”server” ImageUrl=”~/img/loading.gif” AlternateText=”Updating ……”
ImageAlign=”Middle” />
</td>
</tr>
</table>
</asp:Panel>
</ProgressTemplate>
</asp:UpdateProgress>
</asp:Panel>

Css Styles to include here are as follows:

/* StyleSheet for Update Progress */
.ProgressContent
{
font-family: verdana;
font-size: 11px;
color: #000000;
font-weight: normal;
text-decoration: none;
}

.Trans
{
background-color: White;
filter: alpha(opacity=70);
opacity: 0.7;
position: absolute;
left: 0px;
top: 0px;
}
.Progress
{
font-family: verdana;
font-size: x-small;
color: Green;
font-weight: bold;
text-decoration: none;
height: auto;
}

Please visit my previous article for downloading loading images:

https://pankajlalwani.wordpress.com/2009/05/30/download-ajax-loading-image/