internal void InvokeImpl(FrameworkElement stateTarget)
{
if (stateTarget != null)
{
VisualStateUtilities.GoToState(stateTarget, StateName, UseTransitions);
}
}
protected override void OnTargetChanged(FrameworkElement oldTarget, FrameworkElement newTarget)
{
base.OnTargetChanged(oldTarget, newTarget);
FrameworkElement resolvedControl = null;
if (string.IsNullOrEmpty(base.TargetName) && !IsTargetObjectSet)
{
if (!VisualStateUtilities.TryFindNearestStatefulControl(base.AssociatedObject as FrameworkElement, out resolvedControl) && resolvedControl != null)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, "GoToStateActionTargetHasNoStateGroups", new object[1]
{
resolvedControl.Name
}));
}
}
else
{
resolvedControl = base.Target;
}
StateTarget = resolvedControl;
}