using System;
using System.Collections.Generic;
using
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 实验7
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string[] sources = textBox1.Text.Split(',');
            int[] a = new int[sources.Length];

            try
            {
                for (int i = 0; i < sources.Length; i++)
                {
                    a = Convert.ToInt32(sources);
                }
            }
            catch (Exception ex)
            {
                label2.Text = ex.Message;
            }
            for (int i = 1; i < a.Length; i++)
            {
                for (int j = i; j <= a.Length - 1; j++)
                {
                    if (a[j - 1] > a[j])
                    {
                        int t = a[j - 1]; a[j - 1] = a[j]; a[j] = t;
                    }
                }
            }
            label2.Text = "排序后的序列是：";
            foreach (int t in a)
            {
                label2.Text += String.Format("{0,-4:D}", t);
            
            }
               
                 
               
            
        }
    }
}
输入23,12,32,36,41,62,18,38,26,22后的输出结果为：12,23,32,18,22,26,36,38,41,62。求大神告知，哪里出错了啊，另外还有，要是把数组a加入到监视窗口怎么添加啊，我是这样弄的：选中a然后右键选择监视，但是监视窗口提示错误：上下文中不存在a。怎么办啊，在线等大神。

第一，不要重复发帖，这是你上次贴的 https://bbs.bccn.net/thread-439388-1-1.html
第二，这里是C++论坛，你的C#问题应该去C#论坛

抱歉，实在不好意思

抱歉，实在不好意思哈