using System;
using System.Data;

public class SQLResult : DataTable
{
    public int Count { get; set; }

    public T Read<T>(int row, string columnName, int number = 0)
    {
        return (T)Convert.ChangeType(Rows[row][columnName + (number != 0 ? (1 + number).ToString() : "")], typeof(T));
    }

    public object[] ReadAllValuesFromField(string columnName)
    {
        object[] obj = new object[Count];

        for (int i = 0; i < Count; i++)
        {
            obj[i] = Rows[i][columnName];
        }
        return obj;
    }
}