private void timer1_Tick(object sender, EventArgs e)
{
intSpinCount++;
if (intSpinCount <= 20) {
// 转动中;
Random rnd = new Random();
int intIndex = rnd.Next(imageList1.Images.Count);
//0到imageList1.Images.Count随机取一;
2~6省略
pictureBox1.Image = imageList1.Images[intIndex];
2~6省略
} else { // 停止; //随机取值;
Random rnd = new Random();
int myIndex = rnd.Next(imageList1.Images.Count);
//0到imageList1.Images.Count随机取一;
2~6省略
pictureBox1.Image = imageList1.Images[myIndex];
timer1.Enabled = false;
ifSpin = false;
btnAnimateImage.Enabled = true;
btnAnimateImage.Text = "动态切换图片"; }
产生结果如图http://imgur.com/2AakeZL
想要让六个号码彼此之间不重复，GOOGLE研究半天研究不出个所以
拜托高手指点一下方向!!