string
[] ary = Array.ConvertAll<DataRow,
string
>(dt.Rows.Cast<DataRow>().ToArray(), r => r[
"User"
].ToString());
DataRow[] arrRow =
new
DataRow[dt.Rows.Count];
int
i = 0;
foreach
(DataRow row
in
dt.Rows)
{
arrRow[i] = row;
i++;
}
string
[] ary = Array.ConvertAll<DataRow,
string
>(arrRow, r => r[
"User"
].ToString());
string[] ary=dt.Rows.OfType<DataRow>().Select(row => Convert.ToString(row["user"])).ToArray();