2 references to OnMessage
System.Data (2)
cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\View\DesignerView.xaml.cs (2)
475this.Context.Services.GetService<WindowHelperService>().RegisterWindowMessageHandler(new WindowMessage(OnMessage)); 485this.Context.Services.GetService<WindowHelperService>().UnregisterWindowMessageHandler(new WindowMessage(OnMessage));