public FormMain()
{
InitializeComponent();
ias = new AnimatorImage(Properties.Resources.img); // 获取资源，实例化动画类
// 通过委托在不同线程间访问控件
Action SetGroupBoxEnabled = () => groupBox1.Enabled = true;
Action SetGroupBoxDisabled = () => groupBox1.Enabled = false;
ias.DrawStarted += (s, e) => this.Invoke(SetGroupBoxDisabled);
ias.DrawCompleted += (s, e) => this.Invoke(SetGroupBoxEnabled);
// Invalidate()方法底层并不涉及控件界面，只是发送消息，因此可以在不同线程间调用，即它是线程安全的
ias.Redraw += (s, e) => pictureBox1.Invalidate(e.ClipRectangle);
// 设置速度
trackBar1.Value = ias.Delay;
}
public AniPicture()
{
InitializeComponent();
if (s_ImageResultBackGround == null)
{
s_ImageResultBackGround = Properties.Resources.结果背景;
s_BitmapResultBackGround = (Bitmap)s_ImageResultBackGround;
s_AnimatorImageResultBackGround = new AnimatorImage(s_BitmapResultBackGround);
}
ias = s_AnimatorImageResultBackGround;// 获取资源，实例化动画类
Image = s_BitmapResultBackGround;
// 调试的时候发现 “下一页” 用s_ImageResultBackGround 赋值， 会导致异常， 改为使用 Properties.Resources.结果背景
pictureBox1.Image = Properties.Resources.结果背景; // s_ImageResultBackGround;
this.Size = new Size(100, 100);
pictureBox1.MouseMove += new MouseEventHandler(pictureBox1_MouseMove);
pictureBox1.MouseDown += new MouseEventHandler(pictureBox1_MouseDown);
pictureBox1.MouseUp += new MouseEventHandler(pictureBox1_MouseUp);
pictureBox1.MouseHover += new EventHandler(pictureBox1_MouseHover);
}
