How to Convert Byte[] to Binary

Question

I am converting Image into Bytes and Stored in a Byte [] , But in database Profilepicture  DataType is VarBinary(MAx)

MemoryStream ms=new MemoryStream();

....

...

byte[] photo;

photo=new byte[ms.length];

p.Profilepicture=  ?     //here i want pass the value "photo"

photo is Byte[] type;

picture in database is Binary.

please tell give me a suitable answser