How to use C# BinaryWriter Class
C# BinaryWriter Object works at lower level of Streams. C# BinaryWriter Class is using for write primitive types as binary values in a specific encoding stream. C# BinaryWriter Object works with Stream Objects that provide access to the underlying bytes. For creating a BinaryWriter Object , you have to first create a FileStream Object and then pass BinaryWriter to the constructor method .
The main advantages of Binary information is that it is not easily human readable and stores files as Binary format is the best practice of space utilization.
BinaryReader you can use in the same way to read as binary.