public BCOM.Attachment getAttachment() => ModelRef.AsAttachment(App.ActiveModelReference);
public static bool IsAttachmentOf(this BCOM.ModelReference model, BCOM.ModelReference owner) { return(model.AsAttachment(owner) != null); }
public BCOM.Attachment getAttachment() => ModelRef.AsAttachment(App.ActiveModelReference);
public static bool IsAttachmentOf(this BCOM.ModelReference model, BCOM.ModelReference owner) { return(model.AsAttachment(owner) != null); }