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invalidoperatio nexception -cannot commit or quit a cell value change

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I get the following invalidoperatio nexception:
Operation did not succeed because the program cannot commit or quit a cell value change.

raised when I try to add a UserControl to a Panel. The UserControl in question has already been initialized and contains a DataGridView which has already been bound to a datasource.

To try to resolve I have tried making the cells readonly and have also set AllowUserToAddR ows to false.

Any ideas on what else to try?

Regards,

Chris.
Sep 28 '07 #1
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