Question

Im trying to loop over some array, and through that , update with new parameters..

this is my code :

for (int i = 0; i < wholeArr.Length - 1; i++)
    {
        string[] temp = wholeArr[i].Split('-');
        UpdateQuery(int.Parse(temp[1]), int.Parse(temp[0]));



    }

and this is my update function :

public void UpdateQuery(int id, int newOrder)
{
    string sql = "update Tama38News set [OrderingNumber] = @OrderingNumber where [ID] = @ID";

    con = new SqlConnection(connection);
    con.Open();
    adapter = new SqlDataAdapter();
    command = new SqlCommand(sql, con);
    command.Parameters.AddWithValue("@ID", id);
    command.Parameters.AddWithValue("@OrderingNumber", newOrder);

    command.ExecuteNonQuery();
    con.Close();
}

the thing is, Im not getting any exception, but for some reason the DB doesnt get affected..

any idea why ?

Answer 1

Make sure that temp[1] is actually the ID you want and temp[0] is the newOrder id and that you are not mixing them up.