private void detach_tblEmployees(tblEmployee entity)
		{
			this.SendPropertyChanging();
			entity.tblDepartment = null;
		}
 partial void DeletetblEmployee(tblEmployee instance);
 partial void InserttblEmployee(tblEmployee instance);
 partial void UpdatetblEmployee(tblEmployee instance);
		private void attach_tblEmployees(tblEmployee entity)
		{
			this.SendPropertyChanging();
			entity.tblState = this;
		}