请教C语言代码转为C#语言

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleTest
{
    class Program
    {
        static void Main(string[] args)
        {
            int i, j, p, t, k, temp, n = 10, max;
            int[] a = { 99, 45, 9, 75, 78, 42, 48, 66, 70, 17 };
            int[] b = new int[10];
            int[] c = new int[10];
            int[] d = new int[10];

            for (i = 0; i < n; i++)  c[i] = 0;
            for (i = 0; i < n; i++)  b[i] = a[i];

            t = n;

            while (t!=0)
            {
                i = p = t;
                k = 1;

                for (i = 0; i < t; i++)  d[i] = i;

                while (i!=0)
                {
                    i = i / 2;
                    k = 2 * k;
                }

                k = k / 2;
                while (k!=0)
                {
                    for (i = 0, j = p - 1; i < k; i++, j--)
                    {
                        if (b[i] > b[j])
                        {
                            c[i] = d[i];
                        }
                        else
                        {
                            c[i] = d[j];
                        }
                    }

                    for (j = 0; j < k; j++)
                    {
                        i = c[j];
                        b[j] = a[i];
                    }

                    for (j = 0; j < k; j++)  d[j] = c[j];

                    k = k / 2;
                    p = (p + 1) / 2;
                }

                max = c[0];

                if (a[max] > a[t-1])
                {
                    temp = a[max];
                    a[max] = a[t-1];
                    a[t-1] = temp;
                }

                for (i = 0; i < n; i++)  b[i] = a[i];

                t--;
            }

            for (i = 0; i < n; i++) Console.Write("{0},", a[i]);
            Console.ReadKey();
        }
    }
}

#include <stdio.h>
#include <stdbool.h>
#define N 10

void Swap(int data[],int i,int j)
{
    int tmp;

    tmp=data[i];
    data[i]=data[j];
    data[j]=tmp;
}

void QuickSort(int data[], int low, int high)
{
    if (low >= high) return;

    int temp = data[low];
    int i = low + 1, j = high;

    while (true)
    {
        while (data[j] > temp) j--;
        while (data[i] < temp && i < j) i++;
        if (i >= j) break;
        Swap(data, i, j);
        i++;
        j--;
    }

    if (j != low)
    Swap(data, low, j);

    QuickSort(data, j + 1, high);
    QuickSort(data, low, j - 1);
}

int main()
{
    int a[N]={1,3,5,7,9,2,4,6,8,10},i;

    for(i=0;i<N;i++)
    {
        printf("%d ",a[i]);
    }
    printf("\n");

    QuickSort(a,0,N-1);

    for(i=0;i<N;i++)
    {
        printf("%d ",a[i]);
    }
    printf("\n");

    return 0;
}