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class Program
{
[STAThread]
static void Main(string[] args)
{
OpenFileDialog dlg = new OpenFileDialog ();
dlg.Filter="*.jpg|*.jpg||";
dlg.ShowDialog();
new Program().ImageBig(File.ReadAllBytes(dlg.FileName));
Console.ReadKey();
}
private PictureBox pictureBox1 = new PictureBox();
public void ImageBig(byte[] img)
{
//把二进制数据组装入流
if (img != null)
{
using (MemoryStream ms = new MemoryStream(img))
{
//从数据流组成图片
try
{
this.pictureBox1.Image = Image.FromStream(ms);
}
catch
{
MessageBox.Show("读取图片失败!");
}
ms.Close();
ms.Dispose();
}
}
}
}