Problem with Grouping and GridViewCheckBoxColumn

[Fernan]

Hi,

I have 7 columns and one gridviewcheckboxcolumn. I am grouping with "GroupByExpression". I have three expressions in order to group by the three columns. So, I have the "AutoExpandGroups" and "ShowGroupedColumns" properties to FALSE.

The problem is the following:

When I set one cell checkbox to true, and I am going to set other cell checkbox to true, I don't know why, but all the groups are expanded.

Please, help me!

Thanks,

[Fernan]

I have changed the radgridview, I deleted the previous radgridview and I insert a new radgridview with the same characteristics, and.. the problems was resolved.

Thanks,