How to make checkboxes in DataGridView mutually exclusive?

Hi,

I have a DataGridView which has a DataGridViewCheckBoxColumn. It data binds fine. However, I need to make all the checkboxes in the grid mutually exclusive, so that if one is checked, all the others are unchecked.  This should happen as soon as the user checks a column.

Any suggestions?

Thanks.

Dan

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Dan Hurwitz