if Condition Indise Foreach Loop Always go to else condition

Why does my if statement always go to else condition in foreach loop, even though value of jml in database is 5

foreach (DataRow dr in dt.Rows)
{
    nohp = Convert.ToString(dr[1]);
    idpasien = Convert.ToString(dr[0]);
    jml = Convert.ToString(dr[2]);
    Cursor.Current = Cursors.WaitCursor;
    if (jml=="5")
    {
        MySqlCommand cmd3 = new MySqlCommand("UPDATE datapasien SET JmlKirim='1' Where PasienID='" + idpasien.Trim() + "'", con);
        cmd3.ExecuteNonQuery();
        terkirim = terkirim + 1;
    }
    {
        MySqlCommand cmd3 = new MySqlCommand("UPDATE datapasien SET JmlKirim='6' Where PasienID='" + idpasien.Trim() + "'", con);
        cmd3.ExecuteNonQuery();
    }
}