I'm converting to the WPF DataGrid from the .Net WinForms version. The transition is killing me! One thing I've noticed right away is the GroupByHeader grouped value displays the underlying bound data, rather than the content from the CellContentTemplate. I'm running across this with the ComboBox using the DataTableDictionary examples.  The ...

Hey Jenny, I tried with the post you mentioned. But it is not working. The ComboBox is show empty still. I changed my CellEditor resource as,          <xceed:CellEditor x:Key=''SourceFieldEditStyle''>            ...

Hi Jenny, See the below which is the CellEditor I used before for the ComboBox which is not working. <xceed:CellEditor x:Key=''SourceFieldEditStyle''>            ...