Some grid view code snipets

private string ConvertSortDirectionToSql(SortDirection sortDirection){ string newSortDirection = String.Empty;
switch (sortDirection) { case SortDirection.Ascending: newSortDirection = "ASC"; break;
case SortDirection.Descending: newSortDirection = "DESC"; break; }
return newSortDirection;}
protected void gridView_PageIndexChanging(object sender, GridViewPageEventArgs e){ gridView.PageIndex = e.NewPageIndex; gridView.DataBind();}
protected void gridView_Sorting(object sender, GridViewSortEventArgs e){ DataTable dataTable = gridView.DataSource as DataTable;
if (dataTable != null) { DataView dataView = new DataView(dataTable); dataView.Sort = e.SortExpression + " " + ConvertSortDirectionToSql(e.SortDirection);
gridView.DataSource = dataView; gridView.DataBind(); }}