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dotnet interop : Office Web Components w/ Windows Forms on Citrix


Heather
7/7/2003 12:08:01 PM
Hello -

We have a VB.net app that utilizes Office Web Components,
including the pivot table and spreadsheet components. The
app works fine under normal conditions. However, when we
run the app through a Citrix server, there is one
exception. If, during the course of a user session, any
of the windows forms with a spreadsheet or pivot table
component is loaded, an error occurs when
the application is closed (not when the form is closed,
when the app is closed). Error handling in the code is
ignored, and the error looks like this:

Title:
....NET-
BroadcastEventWindow.<app>.<version>.etc...:App.exe -

Application Error

Body: (red X) The instruction at "0x77f87e4b" referenced
memory at "0x00000324". The memory could not be "read".
clik on OK to terminate the program.

Does anyone have any ideas or suggestions? Any assistance
is greatly appreciated!
Heather
7/9/2003 11:06:40 AM
FYI: We resolved this issue by setting the client
connection color resolution to 16 bit. This error seems
to raise itself on any client with less than 16 bit color
resolution.



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