C# 使用光标获取图片框中的像素？

Question

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Answer 1

如果想获取被点击像素的颜色:

Color pixelColor;

// add the mouse click event handler in designer mode or:
// myPicturebox.MouseClick += new MouseEventHandler(myPicturebox_MouseClick);
private void myPicturebox_MouseClick(object sender, MouseEventArgs e) {
   if (e.Button == MouseButtons.Left) 
      pixelColor = GetColorAt(e.Location);
}

private Color GetColorAt(Point point) {
   return ((Bitmap)myPicturebox.Image).GetPixel(point.X, point.Y);
}