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   源码介绍

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双色球和3D随机，仅供娱乐

public Form1()
        {
            InitializeComponent();
        }
        List<TextBox> list;
        int[] ins;
        Random rd = new Random();
        private void button1_Click(object sender, EventArgs e)
        {
            List<int> sort = new List<int>();
            ins = null;
            ins = new int[6];
            list = null;
            list = new List<TextBox>();
            num01.Text = "";
            num02.Text = "";
            num03.Text = "";
            num04.Text = "";
            num05.Text = "";
            num06.Text = "";
            num08.Text = "";
            list.Add(num01);
            list.Add(num02);
            list.Add(num03);
            list.Add(num04);
            list.Add(num05);
            list.Add(num08);
            for (int i = 0; i < ins.Length; i )
            {
                int a = ran();
                ins[i] = Convert.ToInt32(a);
                sort.Add(a);
            }
            sort.Sort();
            for (int i = 0; i < list.Count; i )
            {
                list[i].Text = sort[i].ToString();
            }
            Thread.Sleep(1500);
            num06.Text = rd.Next(16).ToString();
        }
        private int ran()
        {
            int a = rd.Next(34);
            int ind = Array.IndexOf(ins, a);
            if (ind==-1 && a!=0)
            {
                return a;
            }
            else
            {
                return ran();
            }
        }
        private string rsd()
        {
            List<string> lst = new List<string>();
            while (lst.Count<=7)
            {
                int tn = rd.Next(16);
                // lst.Exists();
                bool bl = lst.Contains(tn.ToString());
                if (!bl && tn != 0)
                {
                    lst.Add(tn.ToString());
                }
            }
            return "";
        }

        private void button3_Click(object sender, EventArgs e)
        {
            textBox1.Text = "";
            textBox2.Text = "";
            textBox3.Text = "";
            textBox1.Text = rd.Next(10).ToString();
            textBox2.Text = rd.Next(10).ToString();
            textBox3.Text = rd.Next(10).ToString();

        }

        private void button4_Click(object sender, EventArgs e)
        {
            this.button4.Click = new System.EventHandler(button3_Click);
            MessageBox.Show("你在这里点锤子？");
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.button2.Click = new System.EventHandler(button1_Click);
            MessageBox.Show("试试点另外一边！");
        }