如何在c＃中将任何文件转换为二进制模式？

Question

如何将.exe或.doc等等任何文件转换为二进制模式在c＃

Answer 1

如果你想要做的是读取一个二进制文件到C＃中的二进制数组对象，那么你可以如this MSDN文章中所述使用binary stream reader。

Answer 2

您可以使用BinaryReader来读取您的文件。请在下面找到代码示例：

public byte[] FileToByteArray(string _FileName) 
{ 
    byte[] buffer = null; 
    try 
    { 
     // Open file for reading 
     System.IO.FileStream _FileStream = new System.IO.FileStream(_FileName, System.IO.FileMode.Open,System.IO.FileAccess.Read); 
     // attach filestream to binary reader 
     System.IO.BinaryReader _BinaryReader = new System.IO.BinaryReader(_FileStream); 
     // get total byte length of the file 
     long _TotalBytes = new System.IO.FileInfo(_FileName).Length; 
     // read entire file into buffer 
     _Buffer = _BinaryReader.ReadBytes((Int32)_TotalBytes); 
     // close file reader 
     _FileStream.Close(); 
     _FileStream.Dispose(); 
    _BinaryReader.Close(); 
catch (Exception _Exception) 
{ 
    // Error 
    Console.WriteLine("Exception caught in process: {0}", _Exception.ToString()); 
} 
return _Buffer; 
}