为了学习图片的旋转，我在百度上收到了下面的代码：https://blog.csdn.net/UruseiBest/article/details/72582400

仿照此代码，我设计了窗体（需解压）

下载信息  [文件大小：   下载次数： ]

点击浏览该文件:testfrm.rar

运行时出错，好像变量都定义了仍 然报错，请指正

此主题相关图片如下：出错.jpg

此处的代码如下：

Dim picSource As WinForm.PictureBox = e.Form.Controls("picSource")
Dim picDest As WinForm.PictureBox = e.Form.Controls("picDest")
Dim sourceImg As Bitmap
sourceImg =  new Bitmap("D:\\蒋安\\蒋安个人资料\\督导组财务\\ddzcw2020\\ddzcw\\image")
picSource.Image = sourceImg
Dim destImg As Bitmap
destImg = sourceImg.Clone
Dim cbRotateFlip As WinForm.ComboBox = e.Form.Controls("cbRotateFlip")
Select Case cbRotateFlip.Text
    Case "Rotate180FlipX"
        destImg.RotateFlip(RotateFlipType.Rotate180FlipX)
    Case "Rotate180FlipNone"
        destImg.RotateFlip(RotateFlipType.Rotate180FlipNone)
    Case "Rotate180FlipXY"
        destImg.RotateFlip(RotateFlipType.Rotate180FlipXY)
End Select
picDest.Image = destImg