///<summary>
///
绑定gridview时使用，保证显示表头。
///</summary>
///<param name="gridView">
要绑定的gridview
</param>
///<param name="ds">
绑定的数据集
</param>
///<returns>
现有的记录数
</returns>
public static int BuildGridview(GridView gridView, DataSet ds)
{
if (ds.Tables[0].Rows.Count == 0)
{
ds.Tables[0].Rows.Add(ds.Tables[0].NewRow());
gridView.DataSource = ds;
gridView.DataBind();
int columnCount = gridView.Rows[0].Cells.Count;
gridView.Rows[0].Cells.Clear();
gridView.Rows[0].Cells.Add(new TableCell());
gridView.Rows[0].Cells[0].ColumnSpan = columnCount;
gridView.Rows[0].Cells[0].Text = "No Records Found.";
gridView.Rows[0].Visible = false;
return 0;
}
else
{
gridView.DataSource = ds;
gridView.DataBind();
return ds.Tables[0].Rows.Count;
}
}