HashFileBase64(HashProvider,String,String) Method

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Overloads Function HashFileBase64( _
   ByVal hashType As HashProvider, _
   ByVal inputFilePath As System.String, _
   ByVal key As System.String _
) As System.String

'Usage
 
Dim instance As Encryption
Dim hashType As HashProvider
Dim inputFilePath As System.String
Dim key As System.String
Dim value As System.String
 
value = instance.HashFileBase64(hashType, inputFilePath, key)

public System.string HashFileBase64( 
   HashProvider hashType,
   System.string inputFilePath,
   System.string key
)

public function HashFileBase64( 
    hashType: HashProvider;
    inputFilePath: System.String;
    key: System.String
): System.String;

public function HashFileBase64( 
   hashType : HashProvider,
   inputFilePath : System.String,
   key : System.String
) : System.String;

public: System.string* HashFileBase64( 
   HashProvider hashType,
   System.string* inputFilePath,
   System.string* key
)

public:
System.String^ HashFileBase64( 
   HashProvider hashType,
   System.String^ inputFilePath,
   System.String^ key
)

Parameters

hashType: The keyed hash algorithm to use
inputFilePath: The file to hash
key: The secret key

Return Value

Base64 Encoded Hash

C#

Encryption encryption = new Encryption(); //Trial Mode
//Encryption encryption = new Encryption("place user name here", "place license key here"); //License Mode
 
File.WriteAllText("test.txt", "This is a test");
 
string results = encryption.HashFileBase64(HashProvider.SHA512, "test.txt", "secret");
Console.WriteLine(results);

VB.NET

Dim encryption As New Encryption() 'Trial Mode
'Dim encryption As New Encryption("place user name here", "place license key here") 'License Mode
 
File.WriteAllText("test.txt", "This is a test")
 
Dim results As String = encryption.HashFileBase64(HashProvider.SHA512, "test.txt", "secret")
Console.WriteLine(results)

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Encryption Class
Encryption Members
Overload List