ASP.NET2.0 - 在 Web.config中注册ASP.NET User Control

<pages>

     <controls>

          <add tagPrefix="uc1" src="~/q/WebUserControl1.ascx" tagName="WebUserControl1" />

     </controls>

</pages>

The relative virtual path 'WebUserControl1.ascx' is not allowed here.

To resolve this issue, move your WebUserControl from root directory to a sub directory.