4 references to Viewport3D
PresentationBuildTasks (4)
src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\KnownTypes.cs (4)
2637case KnownElements.Viewport3D: 3644case KnownElements.Viewport3D: 4415case KnownElements.Viewport3D: 4894case KnownElements.Viewport3D: t = _asmFramework.GetType("System.Windows.Controls.Viewport3D"); break;