我要我要附加的数据块在文件中到底哪一个二进制文件，我怎么能使用C＃和.NET实现这一目标？也有什么注意事项写入二进制文件的末尾时要采取？非常感谢您的帮助。

 私有静态无效AppendData（字符串文件名，诠释intData，串StringData是byte []的lotsOfData）
{
    使用（VAR FILESTREAM =新的FileStream（文件名，FileMode.Append，FileAccess.Write，FileShare.None））
    使用（VAR体重=新的BinaryWriter（FILESTREAM））
    {
        bw.Write（intData）;
        bw.Write（StringData是）;
        bw.Write（lotsOfData）;
    }
}
 

I have a binary file to which I want to append a chunk of data at the end of the file, how can I achieve this using C# and .net? also are there any considerations to take when writing to the end of a binary file? thanks a lot for your help.

private static void AppendData(string filename, int intData, string stringData, byte[] lotsOfData)
{
    using (var fileStream = new FileStream(filename, FileMode.Append, FileAccess.Write, FileShare.None))
    using (var bw = new BinaryWriter(fileStream))
    {
        bw.Write(intData);
        bw.Write(stringData);
        bw.Write(lotsOfData);
    }
}