private void OnEmployeeDepartmentHistoryBindingSourceCurrentItemChanged(object sender, System.EventArgs e)
        {
            _currentEmployeeDepartmentHistory = uxEmployeeDepartmentHistoryBindingSource.Current as Entities.EmployeeDepartmentHistory;

            if (_currentEmployeeDepartmentHistory != null)
            {
                _currentEmployeeDepartmentHistory.Validate();
            }
            //_EmployeeDepartmentHistory.Validate();
            OnCurrentEntityChanged();
        }
		private void OnEmployeeDepartmentHistoryBindingSourceCurrentItemChanged(object sender, System.EventArgs e)
		{
			_currentEmployeeDepartmentHistory = uxEmployeeDepartmentHistoryBindingSource.Current as Entities.EmployeeDepartmentHistory;
			
			if (_currentEmployeeDepartmentHistory != null)
			{
				_currentEmployeeDepartmentHistory.Validate();
			}
			//_EmployeeDepartmentHistory.Validate();
			OnCurrentEntityChanged();
		}