1.BitConverter
作用:将基础类型值转换为字节值,或者将字节值转换为基础类型值
列子:
int value = 100;
byte[] temp = BitConverter.GetBytes(value);
value = BitConverter.ToInt32(temp, 0);
2.MemoryStream
3.FileStream
4.File
5.BinaryReader
6.BinaryWriter