首選創建文件流,然後以二進制方式讀出放在MemoryStream 中用以顯示.
FileStream fsp = new FileStream("D://Backup//我的文檔//3.jpg", FileMode.Open);
BinaryReader bbr = new BinaryReader(fsp);
byte[] byteImage=bbr.ReadBytes((int)fsp.Length);
MemoryStream ms = new MemoryStream(byteImage);
this.pictureBox1.Image = Image.FromStream(ms);