DataTable dt = dataTable.Clone();
dt.Rows.Clear();
DataRow[] rows = dataTable.Select(String.Empty, "ArticleID Desc");
foreach (DataRow row in rows)
{
dt.ImportRow(row); //数据导入新的DataTable中
}
DataTable dt = dataTable.Clone();
dt.Rows.Clear();
DataRow[] rows = dataTable.Select(String.Empty, "ArticleID Desc");
foreach (DataRow row in rows)
{
dt.ImportRow(row); //数据导入新的DataTable中
}