日期:2014-05-17 浏览次数:20984 次
private void Form1_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Right)
            {
                if (ImgCount == imageList1.Images.Count - 1)
                    ImgCount = 0;
                else
                    ImgCount++;
            }
            else if (e.KeyCode == Keys.Left)
            {
                if (ImgCount == 0)
                    ImgCount = imageList1.Images.Count - 1;
                else
                    ImgCount--;
            }
            pictureBox1.Image = imageList1.Images[ImgCount];
        }
------解决方案--------------------