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HRESULT 80131019 - trying to design a usercontrol

I am trying to make changes to a user control using the designer view. I
get error HRESULT 80131019 whenever I try to open the .ascx file.

I have done some experimenting and found the following --

-- My user control is derived from a custom class. The custom class is
derived from System.Web.UI.UserControl.

-- If I change my class to derive directly from System.Web.UI.UserControl
the file opens with no errors and the designer works

-- When I change it back to use my custom class as the base, the error
returns and the designer wont load.

Can anyone help me with this? It's driving me nuts. It should work!

Scott Lorenz
Nov 17 '05 #1
1 1570
Scott Hi,

Check that you call the base method for every method that you override
(including constructor).

Natty Gur, CTO
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Nov 17 '05 #2

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