摘要： PictureBox显示滚动条方法： 1.放置在Panl内，panl属性AutoScroll=True 2.PictureBox属性Dock为None，Anchor默认值，SizeMode为AutoSize设置完毕，PictureBox就和Panl共用滚动条了。通过鼠标滚轮滚动图片，Shift+中轴横向滚动 Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load '注册窗体鼠标滚动事件 AddHandler Me.MouseWheel, AddressOf pi... 阅读全文