帮手看看这段程序错在那

public static bool tete(int i, int h, int[,] a)
        {
            int sum = 0;
            //bool take;
            for (int k = 0; k < 3; k++)
            {
                if (h > k && h < k + 3)
                {
                    for (int l = k; l < l + 3; l++)
                    {
                        sum = sum + a[i, l];
                    }
                    if (sum != 3 && k == 2)
                    {
                        return false;
                    }
                    else
                    {
                        if (sum == 3)
                        {
                            return true;
                            //take = true;
                            //break;
                        }
                        else
                        {
                            continue;
                            //return false;
                        }
                    }
                }
                else
                {
                    continue;
                }
            }
        } --------------------编程问答-------------------- 这程序...我想大多数人都会选择飘过...
tete是啥意思?i h又是啥?整个程序要干嘛?
除了一个sum是总和的意思外我啥都没看出来.

补充：.NET技术 ,  C#