On the following example, the panel's icon is set to Application, but it's not shown
http://forums.ext.net/attachment.php...id=16671&stc=1
Code:<!DOCTYPE html>
<html>
<head id="Head1" runat="server">
</head>
<body>
<ext:ResourceManager runat="server" SeparateUIStyles="false" Theme="Gray" />
<ext:Panel Icon="Application" Title="Ext.Net" runat="server" Width="300" Height="100">
</ext:Panel>
</body>
</html>