3 references to VerifyWriteAccess
PresentationCore (3)
System\Windows\Media\CompositionTarget.cs (1)
524MediaContext.From(Dispatcher).VerifyWriteAccess();
System\Windows\Media\Visual.cs (1)
994MediaContext.From(this.Dispatcher).VerifyWriteAccess();
System\Windows\Media3D\Visual3D.cs (1)
928MediaContext.From(this.Dispatcher).VerifyWriteAccess();