CrcEqualLocal Method

Return true if the Cyclic Redundancy Check is the same for two local files. This is a fast way to compare if two files are the same

Syntax

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

'Declaration
 
Public Function CrcEqualLocal( _
   ByVal file1 As System.String, _
   ByVal file2 As System.String _
) As System.Boolean

'Usage
 
Dim instance As FTP
Dim file1 As System.String
Dim file2 As System.String
Dim value As System.Boolean
 
value = instance.CrcEqualLocal(file1, file2)

public System.bool CrcEqualLocal( 
   System.string file1,
   System.string file2
)

public function CrcEqualLocal( 
    file1: System.String;
    file2: System.String
): System.Boolean;

public function CrcEqualLocal( 
   file1 : System.String,
   file2 : System.String
) : System.boolean;

public: System.bool CrcEqualLocal( 
   System.string* file1,
   System.string* file2
)

public:
System.bool CrcEqualLocal( 
   System.String^ file1,
   System.String^ file2
)

Parameters

file1: The local file path of the first file
file2: The local file path of the second file

Example

FTP ftp = new FTP(); //Trial Mode            
//FTP ftp = new FTP("place user name here", "place license key here");
 
// set the name of the FTP server( its URL )
ftp.HostAddress = "ftp.fsz.bme.hu"; // a hungarian university. change this to your ftp server
ftp.UserName = "anonymous"; // replace with your user name
ftp.Password = "user@mail.com"; // replace with your password
 
bool result = ftp.CrcEqual("c:\\file1.txt", "c:\\file2.txt");
Console.WriteLine("The files are the same : {0}",result);

Visual Basic

Dim ftp As FTP = New FTP() 'Trial Mode
'FTP ftp = new FTP("place user name here", "place license key here");
 
' set the name of the FTP server( its URL )
ftp.HostAddress = "ftp.fsz.bme.hu" ' a hungarian university. change this to your ftp server
ftp.UserName = "anonymous" ' replace with your user name
ftp.Password = "user@mail.com" ' replace with your password
 
Dim result As Boolean = ftp.CrcEqual("c:\file1.txt", "c:\file2.txt")
Console.WriteLine("The files are the same : {0}",result)

Requirements

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

FTP Class
FTP Members