Theme and Esri Style loading issue in combobox

Question

Hi Guys, I got style loading inconsistently in ArcGIS Pro , combobox. For example that combobox : Loaded correctly with the following code. <ComboBox Background="{DynamicResource Esri_BackgroundPressedBrush}" Foreground="{DynamicResource Esri_TextStyleEmphasisBrush}" IsEditable="False" Grid.Row="0" Grid.Column="1" SelectedValue="{Binding Path=InputModel.Delimiter}" SelectedValuePath="Tag" > <ComboBoxItem Tag=",">Comma</ComboBoxItem> <ComboBoxItem Tag=" ">Space</ComboBoxItem> <ComboBoxItem Tag=" ">MultiSpace</ComboBoxItem> <ComboBoxItem Tag=" ">Tab</ComboBoxItem> <ComboBoxItem Tag=":">Colon</ComboBoxItem> <ComboBoxItem Tag="?">Other</ComboBoxItem> </ComboBox> ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ However, If I load dynamically with style edit based on mvvm binding. with same background and foreground style. I got different result. <ComboBox Background="{DynamicResource Esri_BackgroundPressedBrush}" Foreground="{DynamicResource Esri_TextStyleEmphasisBrush}" Grid.Row="8" Grid.Column="1" SelectedItem="{Binding Path=InputModel.LongIndex, Mode=TwoWay}" SelectedValuePath="Tag" ItemsSource="{Binding Path=ColumnCount, Mode=TwoWay}" > <ComboBox.Style> <Style TargetType="{x:Type ComboBox}"> <Setter Property="IsEnabled" Value="False"> </Setter> <Style.Triggers> <DataTrigger Binding="{Binding Path=InputModel.DataReady}" Value="True"> <Setter Property="IsEnabled" Value="True" /> </DataTrigger> </Style.Triggers> </Style> </ComboBox.Style> </ComboBox> ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Do I need something to make it work or is that bug? Best Regards, Than

Anonymous User · Accepted Answer

Hi Guys, Managed to get workaround without using style trigger. I just directly bind with the properties through viewmodel, for those with visibility which is not default string format. I create the new variable with visibility data type. That way solve for me at the moment. <ComboBox Background="{DynamicResource Esri_BackgroundPressedBrush}" Foreground="{DynamicResource Esri_TextStyleEmphasisBrush}" IsEditable="False" Grid.Row="8" Grid.Column="1" SelectedItem="{Binding Path=BatchUploadModel.LatIndex}" SelectedValuePath="Tag" ItemsSource="{Binding Path=ColumnCount, Mode=TwoWay}" IsEnabled="{Binding Path=BatchUploadModel.DataReady}"> </ComboBox>‍‍‍‍‍