C Convert a Base64 - byte

Question

I have a  Base64 byte   array which is transferred from a stream which i need to convert it to a normal byte   how to do this

User · Answer

Try   byte   incomingByteArray   receive        This is your Base64-encoded bute    byte   decodedByteArray  Convert FromBase64String  Encoding ASCII GetString  incomingByteArray        This work because all Base64-encoding is done with pure ASCII characters

User · Answer

You have to use Convert FromBase64String to turn a Base64 encoded string into a byte

User · Answer

This may be helpful  byte   bytes   System Convert FromBase64String stringInBase64

User · Answer

You re looking for the FromBase64Transform class  used with the CryptoStream class   If you have a string  you can also call Convert FromBase64String

User · Answer

I ve written an extension method for this purpose   public static byte   FromBase64Bytes this byte   base64Bytes        string base64String   Encoding UTF8 GetString base64Bytes  0  base64Bytes Length       return Convert FromBase64String base64String       Call it like this   byte   base64Bytes           byte   regularBytes   base64Bytes FromBase64Bytes      I hope it helps someone

[c#] C# Convert a Base64 -> byte[]

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