Convert Byte[] (Byte Array) to String and ViceVersa

The Encoding.GetBytes() method contains six overloads to encode all the characters into a sequence of bytes.

Convert Byte[]( Byte Array) to String

Here 'b' is the byte array


    string strModified = System.Text.Encoding.Unicode.GetString(b);


    Dim strModified As String = System.Text.Encoding.Unicode.GetString(b)

Convert a String to Byte[] (Byte Array)


    byte[] b = Encoding.Unicode.GetBytes(strOriginal);


    Dim b As Byte() = Encoding.Unicode.GetBytes(strOriginal)

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Suprotim Agarwal
Suprotim Agarwal, Developer Technologies MVP (Microsoft Most Valuable Professional) is the founder and contributor for DevCurry, DotNetCurry and SQLServerCurry. He is the Chief Editor of a Developer Magazine called DNC Magazine. He has also authored two Books - 51 Recipes using jQuery with ASP.NET Controls. and The Absolutely Awesome jQuery CookBook.

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John said...

For a round trip byte[] -> string -> byte[], you are much safer using Convert.ToBase64String and FromBase64String

Anonymous said...

Nice one John!!