private void OnSalesOrderHeaderBindingSourceCurrentItemChanged(object sender, System.EventArgs e)
{
_currentSalesOrderHeader = uxSalesOrderHeaderBindingSource.Current as Entities.SalesOrderHeader;
if (_currentSalesOrderHeader != null)
{
_currentSalesOrderHeader.Validate();
}
//_SalesOrderHeader.Validate();
OnCurrentEntityChanged();
}
