Control iSignServer

This control is used for performing verification activities on the application server.

VB.Net Syntax:

Dim object As ISIGNSERVERCONTROLLib.iSignServer = New ISIGNSERVERCONTROLLib.iSignServer
object.VerifySignature(sSignature);

 

C# Syntax:

ISIGNSERVERCONTROLLib.iSignServerClass object = new ISIGNSERVERCONTROLLib.iSignServerClass( );
object.VerifySignature(sSignature);

EncryptionAlgorithm

public static ISIGNSERVERCONTROLLib._EncrAlg EncryptionAlgorithm

Sets the encryption algorithm

Options:

VB.Net Usage: object.EncryptionAlgorithm = 3  ' Triple_DES used here

C# Usage: object.EncryptionAlgorithm = (ISIGNSERVERCONTROLLib._EncrAlg)  3;  // Triple_DES used here

EncryptionEnabled

public static int EncryptionEnabled

Enables/disables the encryption of the ink.

Options:

VB.Net Usage: object.EncryptionEnabled = 1

C# Usage: object.EncryptionEnabled = 1;

EncryptionKey

public static string Encryptionkey

Sets the encryption key

VB.Net Usage: object.Encryptionkey = "12345678"

C# Usage: object.Encryptionkey = "12345678";

HashVal

public static string HashVal

Return the result(s) of the hashing done using InitHash, AddHash and FinishHash.  Each hash value is a long integer. 

VB.Net Usage: Dim s As String = object.HashVal

C# Usage: object.HashVal;

SamplingRate

public static int SamplingRate

READ-ONLY. The current sampling rate for the signature. This is needed for verifying the signature.

VB.Net Usage: Dim i As Integer = object.SamplingRate

C# Usage: object.SamplingRate;

public static string Template

The template data. Access this property to save or restore the control's contents from disk or a database.

VB.Net Usage: object.Template

C# Usage: object.Template;

UpdateTemplate

public static bool UpdateTemplate

The timeout for the InkReady event in milliseconds.

VB.Net Usage: object.UpdateTemplate

C# Usage: object.UpdateTemplate;

AddHash(String sHash)

public long AddHash(String sHash)

Adds string to be hashed to the current hashing session.

Returns:

VB.Net Usage: Dim r As Long = object.AddHash(signature)

C# Usage: object.AddHash(signature );

FinishHash()

public long FinishHash()

Finalizes the hashing session and returns the result in HashVal1 through HashVal5.

Returns: Always returns Success = 0

VB.Net Usage: object.FinishHash

C# Usage: object.FinishHash( );

HasInk( )

public long HasInk( )

Returns whether or not control contains any ink.

Returns:

VB.Net Usage: Dim r As Long = object.HasInk

C# Usage: object.HasInk( );

InitHash()

public void InitHash()

Initiates a hashing session. Is used in conjunction with AddHash and FinishHash.

VB.Net Usage: object.InitHash

C# Usage: object.InitHash( );

SetHashAlgorithm (int alg)

public void SetHashAlgorithm (int alg)

Set the hash mode.

Mode :

Default is SHA0. Once set, all hash operation are done in this mode until control is unloaded.

VB.Net Usage: object.SetHashAlgorithm (1)

C# Usage: object.SetHashAlgorithm (1)

VerifySignature()

public long VerifySignature()

Verifies a signature against a signature template.

Returns:

VB.Net Usage: object.VerifySignature

C# Usage: object.VerifySignature( );