Question

I have noticed a strange behaviour when using the command functionality in Silverlight:

When the adding the commands:Click.Command and CommandParameter property, the IsEnabled property stops functioning:

<Button Content='Delete'      x:Name='Btn_Delete'      Margin='0,0,8,0'      MinWidth='75'      commands:Click.Command='{Binding DeleteCommand}'      commands:Click.CommandParameter='{Binding SelectedDepartment}'      IsEnabled='false' />  

If I remove the commands: attributes the IsEnabled functions correctly. This behaviour is the same if IsEnabled is bound to a value on my view model too.

Is this a bug? Anyone know of any work arounds?

Thanks, Mark

Answer 1

Here is the proper answer too: http://compositewpf.codeplex.com/Thread/View.aspx?ThreadId=50456&ANCHOR&ProjectName=CompositeWPF