选择人员参与游戏的小程序

每次听潘加宇老师的讲课的时候，对他制作的选择人和奖品的小创意钦佩不已，这种选择的好处很多，就不说了。

今日偷师学艺，也开发了一个超小了程序，来实现此功能。够用就好了，潘老师千万别追究版权问题。

源代码如下 ：

using System;
using System.Collections.Generic;
using System.Configuration;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace SelectOne
{
    public partial class frmChoseOne : Form
    {
        private string[] personList ;
        private Boolean blnChosePersonId = true;
        private int currentPerson = 0;
        private int itemInPersonList = 0;

        private static string[] giftList;
        private Boolean blnChoseGiftId = true;
        private int currentGift = 0;
        private int itemInGiftList = 0;

        public frmChoseOne()
        {
            InitializeComponent();
            InitialList();
        }

        private void InitialList()
        {
            string temppersonList = ConfigurationManager.AppSettings["personList"];
            personList = temppersonList.Split(';');
            itemInPersonList = personList.Length - 1;

            string tempgiftList = ConfigurationManager.AppSettings["giftList"];
            giftList = tempgiftList.Split(';');
            itemInGiftList = giftList.Length - 1;
        }

        private void btnChosePerson_Click(object sender, EventArgs e)
        {
            if (blnChosePersonId)
            {
                tmrChosePerson.Start();
                btnChosePerson.Text = "停止";
            }
            else
            {
                tmrChosePerson.Stop();
                btnChosePerson.Text = "选人";
            }
            blnChosePersonId = !blnChosePersonId;
        }

        private void tmrChosePerson_Tick(object sender, EventArgs e)
        {
            currentPerson++;
            if (currentPerson > itemInPersonList)
            {
                currentPerson = 0;
            }
            lblDisplayPersonName.Text = personList[currentPerson];
        }

        private void tmrChoseGift_Tick(object sender, EventArgs e)
        {
            currentGift++;
            if (currentGift > itemInGiftList)
            {
                currentGift = 0;
            }

            lblChoseGift.Text = giftList[currentGift];
        }

        private void btnChoseGift_Click(object sender, EventArgs e)
        {
            if (blnChoseGiftId)
            {
                tmrChoseGift.Start();
                btnChoseGift.Text = "停止";
            }
            else
            {
                tmrChoseGift.Stop();
                btnChoseGift.Text = "选礼物";
            }
            blnChoseGiftId = !blnChoseGiftId;
        }
    }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <appSettings>
    <clear />
    <add key ="personList" value="A;B;C;D" />
    <add key ="giftList" value="蜂蜜茶;蛋挞;蜂蜜茶;蛋挞;蜂蜜茶;蛋挞;蜂蜜茶;蛋挞;蜂蜜茶;蛋挞;拿铁;蛋挞;" />
  </appSettings>
</configuration>