<telerik:GridViewDataColumn DataMemberBinding="{Binding FirstName, UpdateSourceTrigger=Explicit}" Header="FirstName"/>The above code will correctly send the updated value to the source binding. However the below code will always send an empty string to the source binding. any ideas?
<telerik:GridViewDataColumn DataMemberBinding="{Binding FirstName, UpdateSourceTrigger=Explicit}" Header="FirstName"><telerik:GridViewDataColumn.CellEditTemplate><DataTemplate><TextBox Text="{Binding FirstName}" /></DataTemplate></telerik:GridViewDataColumn.CellEditTemplate></telerik:GridViewDataColumn>