答案 0 :(得分:-1)
您可以捕捉图像的某个区域并显示它。可能如下所示:
var nX = bmpOriginalImage.Width / 2;
var nY = bmpOriginalImage.Height / 2;
var nWidth = bmpOriginalImage.Width - nX;
var nHeight = bmpOriginalImage.Height - nY;
var rect = new Rectangle(nX, nY, nWidth, nHeight);
var bmpSnapImage = bmpOriginalImage.Clone(rect, bmpOriginalImage.PixelFormat);
m_pbxPictureBox.Image = bmpSnapImage;