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The RadGridView can't run Column Chooser under the MDI form mode

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GridView

This is a migrated thread and some comments may be shown as answers.

Mars asked on 04 Jun 2009, 03:22 AM

Hello,
I encounter with a new problem with the version of "Telerik 2009 Q1 SP1 for WinForms",
when I set a normal form in the MDI form(ex:this.MdiParent = frmMdiParent;) and the normal form include the RadGridView control,
I try to write the code "radgridview.ShowColumnChooser();" in the button_click event
in order to show the ColumnChooser form,
but the RadGridView of the normal form can't run Column Chooser,
it'll show the exception error message "control have resulted in a cycle reference ..."
if the normal form not set the MDI Parent,the ColumnChooser form will work OK.
I also try it with the version of "Telerik 2008 Q2 SP1 for WinForms",
when the normal form set the MDI Parent,the ColumnChooser 'll run good.

Pls help me to solve this problem.
best regards.