public abstract void ExecuteCustomSort(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnSortEventArgs e);
private void gvFunction_CustomColumnGroup(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnSortEventArgs e) { }
private void gridView_CustomColumnSort(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnSortEventArgs e) { sortCommand.ExecuteCustomSort(sender, e); }