怎样用c#编程实现读写Binary!~

Question

怎样用c#编程实现读写Binary!~

Answer 1

            
            byte[] bytes = System.IO.File.ReadAllBytes("myfile.bin");
            //...or            System.IO.FileStream stream =  System.IO.File.OpenRead("myfile.bin");
            System.IO.StreamReader reader = new System.IO.StreamReader(stream);
            byte[] buffer = new byte[1024];
            reader.Read(buffer,0,1024);
            //...or
            reader.ReadBlock(buffer,0,1024);

Answer 2

FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
BinaryReader binReader = new BinaryReader(fileStream);
binReader.ReadBytes(4);

Answer 3

       byte[] _Temp = new byte[1];
        _Temp = 255;        System.Collections.BitArray _Bit = new System.Collections.BitArray(_Temp);        //_Bit[0]...._Bit[1].....
        _Bit.CopyTo(_Temp);