How to clear recent project list in VISUAL STUDIO

Follow below given Steps:

1. Close Visual Studio if it is running.
2. Start the Registry Editor (Type regedit in Start->Run).
   
3. Navigate to this registry key:
   HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\8.0\ProjectMRUList
   
4. Then delete the key that has the project you do not want to keep in the list.

NOTE : Check in all VisualStudio / 5.0 or 8.0 or 9.0, if you dont find project list.

Progress Bar in Update Panel in C#

Use below Code to have Progress Bar in ASP.net with C# using AJAX

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<table>
<tr>
<td>
<asp:UpdateProgress runat="server" ID="UpdateProgress1" 

DynamicLayout="false" AssociatedUpdatePanelID="UpdatePanel1">
<ProgressTemplate>
<img id="Img1" runat="Server" src="<Path of Gif or motion image file>" height="12"  alt=""/>
</ProgressTemplate>
</asp:UpdateProgress>
</td>
</tr> 

<tr>
<td><asp:Button CssClass="button" Text="Search" runat="server" ID="NewPage" />              
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>