Base64 Encoding in .NET

I am using VB.NET and need to encode a jpeg or gif image using base64, how do I go about doing this? I have an old VB6 class that can do this but I imagine there must be a new class available in the .NET Framework that will allow me to encode a binary file such as jpeg/gif? All help is appreciated.
odonovanpmAsked:
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Ryan ChongCommented:
Try:

public static string FileToBase64(string fileName)
{
     byte[] binaryData;
     System.IO.FileStream inputFileName = new System.IO.FileStream(fileName,
                    System.IO.FileMode.Open, System.IO.FileAccess.Read);
     binaryData = new Byte[inputFileName.Length];
     inputFileName.Close();
     return System.Convert.ToBase64String(binaryData, 0, binaryData.Length);
}

More info at: http:Q_21121091.html

Hope this helps
0
Timbo87Commented:
Try this (make sure you add Imports System.IO)

Function FileToBase64(ByVal path As String) As String
    Dim fs As New FileStream(path, FileMode.Open)
    Dim br As New BinaryReader(fs)
    Dim bytes(fs.Length - 1) As Byte

    bytes = br.ReadBytes(fs.Length)

    br.Close()
    fs.Close()

    Return Convert.ToBase64String(bytes)
End Function
0
Timbo87Commented:
I just realized you don't need minus 1 in the bytes array.

Function FileToBase64(ByVal path As String) As String
    Dim fs As New FileStream(path, FileMode.Open)
    Dim br As New BinaryReader(fs)
    Dim bytes(fs.Length) As Byte

    bytes = br.ReadBytes(fs.Length)

    br.Close()
    fs.Close()

    Return Convert.ToBase64String(bytes)
End Function
0

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