private void gridView_ValidateRow(object sender, DevExpress.XtraGrid.Views.Base.ValidateRowEventArgs e) { GridView view = sender as GridView; ConfigPath row = (ConfigPath)e.Row; row.Normalize( ); if (!row.IsValid) { e.Valid = false; { GridColumn col = view.Columns[ConfigPath.PATHDIR_DISPLAYNAME]; view.SetColumnError(col, "Invalid conbination [pathdir] or [basedir]"); } //{ // GridColumn col = view.Columns[ ConfigPath.BASEDIR_DISPLAYNAME ]; // view.SetColumnError( col, "Invalid combination [pathdir] or [basedir]" ); //} } }