Question

C#中如何把图片放到picturebox上的指定位置

Answer 1

构造一个跟picturebox1一样大小的Bitmap，
设置给picturebox1，
然后在上面画图
Bitmap image = new Bitmap(picturebox1.Size.Width, picturebox1.Size.Height);
Graphics device = Graphics.FromImage(image);
//如果picturebox1本身有内容，就先画到image上
device.DrawImage(picturebox2.Image, w, h); //用你想要的位置画picturebox2
picturebox1.Image = image;