CharacterCasing in DefaultEditingElementStyle of DataGridTextColumn

Dec 17, 2008 at 9:53 AM
I have created a style for editing DataGridTextColumns like below. 
When I enter data into a DataGridTextColumn the first character is always lower case, e.g. dATAGRID instead of DATAGRID as i would have expected.
Am I missing something?



<Style BasedOn="{x:Static dg:DataGridTextColumn.DefaultEditingElementStyle}" TargetType="{x:Type TextBox}" x:Key="DataGridText_Upper">
    <Setter Property="TextBox.CharacterCasing" Value="Upper" />


Dec 18, 2008 at 8:36 PM
This is a known issue.  See this thread,