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FileStream fs = new FileStream(@"C:\Users\hyj\Desktop\test.txt", FileMode.OpenOrCreate, FileAccess.Read);
BinaryReader brr = new BinaryReader(fs);
brr.BaseStream.Seek(0, SeekOrigin.Begin);
byte[] byt = brr.ReadBytes((int)fs.Length);
using (MemoryStream imgMs = new MemoryStream())
{
imgMs.Write(byt, 0, byt.Length);
Bitmap bit = new Bitmap(imgMs);
this.pictureBox1.Image = bit;
}
brr.Close();
fs.Close();