Cannot edit dropdown in MDI child form

Feb 18, 2010 at 10:56 AM


I have a WPF toolkit grid with column, which has a header template with combo box init. Inside Normal WPF form I am able to type in the values in combobox text box, But when the same control is placed in MDI enviornment I am not able to enter any values in the combobox textbox, It goes in non-editable mode.

Cannot understand what would be the problem, Please help