Image.FromFile 锁文件的解决办法

用Image.FromFile加载图片会锁文件： Image image = Image.FromFile(fileName);

解决办法：


private Image GetImage(string fileName)
{
    byte[] bytes = File.ReadAllBytes(fileName);
    using (MemoryStream ms = new MemoryStream(bytes))
    {
        return Image.FromStream(ms);
    }
}