static public void ReadOnlyProperties (ButtonBase bb)
{
Assert.IsFalse ((bool) bb.GetValue (ButtonBase.IsFocusedProperty), "Get/IsFocusedProperty");
Assert.IsFalse ((bool) bb.GetValue (ButtonBase.IsMouseOverProperty), "Get/IsMouseOverProperty");
Assert.IsFalse ((bool) bb.GetValue (ButtonBase.IsPressedProperty), "Get/IsPressedProperty");
Assert.Throws<InvalidOperationException> (delegate {
bb.SetValue (ButtonBase.IsFocusedProperty, true);
});
Assert.IsFalse (bb.IsFocused, "IsFocused");
Assert.Throws<InvalidOperationException> (delegate {
bb.SetValue (ButtonBase.IsMouseOverProperty, true);
});
Assert.IsFalse (bb.IsMouseOver, "IsMouseOver");
Assert.Throws<InvalidOperationException> (delegate {
bb.SetValue (ButtonBase.IsPressedProperty, true);
});
Assert.IsFalse (bb.IsPressed, "IsPressed");
bb.ClearValue (ButtonBase.IsFocusedProperty);
bb.ClearValue (ButtonBase.IsMouseOverProperty);
bb.ClearValue (ButtonBase.IsPressedProperty);
}
private static void UnhookCommand(ButtonBase element, ICommand command)
{
CommandButtonBehavior behavior = (CommandButtonBehavior)element.GetValue(CommandButtonBehaviorProperty);
behavior.Detach();
element.ClearValue(CommandButtonBehaviorProperty);
}
