We have found an unexpected behaviour of DataTemplate-able, Non-Nativ ComboBox unexpected behaviour:
When is working:
if you put non user editable UI object (like TextBlock): ok.
When is NOT working:
if you put user editable UI object (like TextBox, CheckBox ): you can not edit the values of these.
<ComboBox UseNativeComboBox="False" x:Name="comboBox1">
<TextBlock Text="Text 1"/>
<CheckBox Content="Checkbox -user can edit"/>
<TextBox Text="something what user can edit"/>
(C# code behind: comboBox1.ItemsSource = someCollectionObject;)
When the user try to edit / change the values of checkbox or textbox: the ComboBox 'jumped-out' , I means closed immediately and the user changed state missing.
Please, confirm, that you can reproduce the bug in the same way.
Waiting for your kind reply,
P.S: if somebody try to make a DataTemple with UseNativeComboBox="True", should be an expected thoughtfulness to give an error message in the output window and/or HTML/JS compilation log