partial void Deletetbl_ChatUserStatus(tbl_ChatUserStatus instance);
partial void Inserttbl_ChatUserStatus(tbl_ChatUserStatus instance);
partial void Updatetbl_ChatUserStatus(tbl_ChatUserStatus instance);
private void detach_tbl_ChatUserStatus(tbl_ChatUserStatus entity) { this.SendPropertyChanging(); entity.tbl_ChatUserLogin = null; }