C# Convert FromBase64String

Description

Convert FromBase64String converts the specified string, which encodes binary data as base-64 digits, to an equivalent 8-bit unsigned integer array.

Syntax

Convert.FromBase64String has the following syntax.


public static byte[] FromBase64String(
  string s
)

Parameters

Convert.FromBase64String has the following parameters.

s - The string to convert.

Returns

Convert.FromBase64String method returns

Example


/*w w  w.ja v  a 2  s .c  o m*/
using System;
class Sample 
{
    public static void Main() 
    {
        byte[] inArray  = new byte[256];
        byte[] outArray = new byte[256];
        string s2;
        string s3;
        int x;
    
        for (x = 0; x < inArray.Length; x++){
            inArray[x] = (byte)x;
        }
        s2 = Convert.ToBase64String(inArray, 0, inArray.Length, Base64FormattingOptions.InsertLineBreaks);
        s3 = Convert.ToBase64String(inArray, Base64FormattingOptions.InsertLineBreaks);
        outArray = Convert.FromBase64String(s2);

   }
}

The code above generates the following result.