2 references to None
PresentationFramework (2)
src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\SecurityHelper.cs (1)
220
System.Windows.MessageBox.ShowCore(parentHwnd, text, title, buttons, image, MessageBoxResult.
None
, MessageBoxOptions.None);
System\Windows\MessageBox.cs (1)
432
|| value == MessageBoxResult.
None