答案 0 :(得分:2)
using (Image background = Image.FromFile("background.jpg"))
using (Image qrCode = Image.FromFile("qrCode.jpg"))
using (Graphics graphics = Graphics.FromImage(background))
{
int x = 100;
int y = 100;
graphics.DrawImage(qrCode, x, y);
background.Save("result.jpg", ImageFormat.Jpeg);
}