Problem With Custom Control on Page Using a MasterPage
<p>I have a content page which has a related master page.
I register a prefix &lt;%@ TagPrefix ..... and can load other custom controls at that namespace.
However, one particualar control at the same namespace, when added to the aspx page, breaks it.
The control in question inherits from asp:Panel, has a parameterless constructor, defines a few public accessors, and creates some standard child controls, and nothing much else.</p>

<p>Are there some fundamental restrictions to creating custom asp controls that I am breaking unknowingly?</p>
