C# 资源文件读出后写为文件的最简方式

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string temp_file_name = Path.GetTempPath()+Guid.NewGuid().ToString().".jpg"         
try
{
    System.Reflection.Assembly app = System.Reflection.Assembly.GetExecutingAssembly();
    System.IO.Stream fsOpen = app.GetManifestResourceStream("abc.Resources.readme.jpg");
    FileStream fsSave = new FileStream(temp_file_name, FileMode.OpenOrCreate);
    BinaryReader sr = new BinaryReader(fsOpen);
    BinaryWriter sw = new BinaryWriter(fsSave);
    sw.Write(sr.ReadBytes(827179)); //资源文件字节数，必须精确
    sw.Flush();
    sw.Close();
    sr.Close();
    fsSave.Close();
    fsOpen.Close();
    System.Diagnostics.Process.Start(temp_file_name);  //用系统默认打开方式打开所读出的资源文件
}
catch (IOException)
{
    MessageBox.Show("无法创建临时文件！");
    Application.Exit();
}  

string temp_file_name = Path.GetTempPath()+Guid.NewGuid().ToString().".jpg"          try {     System.Reflection.Assembly app = System.Reflection.Assembly.GetExecutingAssembly();     System.IO.Stream fsOpen = app.GetManifestResourceStream("abc.Resources.readme.jpg");     FileStream fsSave = new FileStream(temp_file_name, FileMode.OpenOrCreate);     BinaryReader sr = new BinaryReader(fsOpen);     BinaryWriter sw = new BinaryWriter(fsSave);     sw.Write(sr.ReadBytes(827179)); //资源文件字节数，必须精确     sw.Flush();     sw.Close();     sr.Close();     fsSave.Close();     fsOpen.Close();     System.Diagnostics.Process.Start(temp_file_name);  //用系统默认打开方式打开所读出的资源文件 } catch (IOException) {     MessageBox.Show("无法创建临时文件！");     Application.Exit(); }