'Declaration Function ShouldValidate( _ ByVal embeddableElement As EmbeddableUIElementBase, _ ByRef extendee As Control, _ ByRef isProvidedEditor As Boolean _ ) As Boolean
bool ShouldValidate( EmbeddableUIElementBase embeddableElement, out Control extendee, out bool isProvidedEditor )
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2