| static private IsRegistered ( object context ) : bool | ||
| context | object | |
| return | bool | |
private static MetroWindow GetMetroWindow(object context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (!DialogParticipation.IsRegistered(context))
{
throw new InvalidOperationException("Context is not registered. Consider using DialogParticipation.Register in XAML to bind in the DataContext.");
}
MetroWindow window = Window.GetWindow(DialogParticipation.GetAssociation(context)) as MetroWindow;
if (window == null)
{
throw new InvalidOperationException("Control is not inside a MetroWindow.");
}
return(window);
}
private static MetroWindow GetMetroWindow(object context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (!DialogParticipation.IsRegistered(context))
{
throw new InvalidOperationException("Context is not registered. Consider using DialogParticipation.Register in XAML to bind in the DataContext.");
}
var association = DialogParticipation.GetAssociation(context);
var metroWindow = association.Invoke(() => Window.GetWindow(association) as MetroWindow);
if (metroWindow == null)
{
throw new InvalidOperationException("Context is not inside a MetroWindow.");
}
return(metroWindow);
}