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AESFileDecrypt Method

Cryptocx v7 User Guide

AESFileDecrypt Method

This is the method that you use to decrypt files using the 256 bit AES encryption algorithm.

This method uses the standard AES encryption algorithm.

Description

Decrypts a file with 256 bit AES algorithm.

Syntax

x = object.AESFileDecrypt

The syntax of the AESFileDecrypt method has these parts:

Part Description

object A Cryptocx v7 control.

x A string that becomes either "TRUE" or "Error: xxx" where xxx is the error message.

Remarks

If for whatever reason the method fails to complete, the method will return some text stating exactly what has gone wrong, if the method runs ok then the output from the method will = "TRUE".

Returns

"TRUE" or a string stating what went wrong beginning with "Error:"

Example

Sample Visual Basic Code to encrypt file:

Where Cryptocx1 is an instance of a Cryptocx Control.

Dim theResult as String

Cryptocx1.SourceFile = txtSourceFile.Text
Cryptocx1.DestinationFile = txtDestinationFile.Text
Cryptocx1.Password = txtPassword.Text
theResult = Cryptocx1.AESFileEncrypt

'' Check to see what has happened (if the decryption went ok without errors)
''
If theResult = "TRUE" Then
'' Ok, the encryption went well with no errors
Else
MsgBox theResult
End If

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