Encrypt Function Reference

sDecryptFile

Encrypt Function Reference | Example

This function decrypts a file based on a given key.

Declare Function sDecryptFile Lib "SapphireEncrypt.dll" (ByVal sSource As String, ByVal sDestination As String, ByVal sKey As String, ByVal lLicence As Long, ByVal bMessages As Byte) As Long

Parameters

  sSource
    A string specifying the name of the encrypted file to dencrypt.
  sDestination
    A string specifying the name of the file to create with the decrypted content.
  sKey
    A string specifying the key that was used to encrypt the file. This may be considered as a password.
  lLicence
    A long specifying the licence number of the registered utility. If using in demo mode, enter 1234567890.
  bMessages
    A byte flag stating whether to allow the utility to report to the user any messages.

Return Values

  Returns a number indicating success or failure where 0 is successful.