我是用Microsoft Visual Studio 2010这个软件中的C#来编程的，想要用for输出直角在右上角的九九乘法表，求各位高手帮忙，我是初学的菜鸟啊~~
格式入下：
1    2     3    4     5     6     7    8     9
     4     6    8     10    12    14   16    18
           9    12    15    18    21   24    27
                16    20    24    28   32    36
                      25    30    35   40    45
                            36    42   48    54
                                  49   56    63
                                       64    72
                                             81

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

namespace MathStruct
{
    class Program
    {
        static void Main(string[] args)
        {
            string str = "   ";
            for (int i = 1; i < 10; i++)
            {
                for (int j = i; j < 10; j++)
                {

                    Console.Write(i * j < 10 ? (i * j).ToString() + "  " : (i * j).ToString() + " ");
                }
                Console.WriteLine();
                Console.Write(str);
                str += "   ";
            }
            Console.ReadKey();
        }
    }
}

[ 本帖最后由 lybh24 于 2012-10-20 11:00 编辑 ]

            this. Text = "九九乘法表";
            for (int i = 1; i < 10; i++)
            {
                for (int j = 1; j <= i; j++)
                {
                    txtResult.Text += j + "x" + i + "=" + j * i + "\t";
                }
                txtResult.Text += "\r\n";

是不是这个？