PureBasic

Determine if Connected and Logged On

See more FTP Examples

The IsConnected property indicates whether or not the FTP component has a valid TCP/IP connection (and is logged on) to the FTP server. PureBasic

IncludeFile "CkFtp2.pb"

Procedure ChilkatExample()

    success.i = 0

    ; This example requires the Chilkat API to have been previously unlocked.
    ; See Global Unlock Sample for sample code.

    ftp.i = CkFtp2::ckCreate()
    If ftp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkFtp2::setCkHostname(ftp, "ftp.example.com")
    CkFtp2::setCkUsername(ftp, "mylogin")
    CkFtp2::setCkPassword(ftp, "mypassword")

    ; Connect and login to the FTP server.
    success = CkFtp2::ckConnect(ftp)
    If success <> 1
        Debug CkFtp2::ckLastErrorText(ftp)
        CkFtp2::ckDispose(ftp)
        ProcedureReturn
    EndIf

    ; ...

    ; At any point in an FTP session, the IsConnected property
    ; can be checked to determine if the component has remained
    ; connected to the FTP server.
    If CkFtp2::ckIsConnected(ftp) = 1
        Debug "Connected!"
    Else
        Debug "Not connected!"
    EndIf

    ; ...

    success = CkFtp2::ckDisconnect(ftp)


    CkFtp2::ckDispose(ftp)


    ProcedureReturn
EndProcedure