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How can I create a thumbnail of a bitmap?

Platform: WinForms| Category: Bitmaps and Images

You can use the GetThumbnailImage method to generate and display a thumbnail of a bitmap as shown below:


[C#]

public bool ThumbnailCallback()
{
	return false;
}

//Generate a thumbnail of the bitmap and display it in a PictureBox

Image.GetThumbnailImageAbort myCallback =
new Image.GetThumbnailImageAbort(ThumbnailCallback);
Bitmap myBitmap = new Bitmap('C:\\images\\MyBitMap.bmp');
this.pictureBox1.Image = (Bitmap) myBitmap.GetThumbnailImage(150,75,myCallback, IntPtr.Zero);

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