_FTPFindFileNext not updating list properly when files are deleted

[BitByteBit]

I wrote a little app to access my FTP, I made a function to delete and upload files.

I'm using http://www.autoitscript.com/forum/index.php?showtopic=94212 this UDF.

After I delete a file, it is told to run a function which gets all the file names and displays them in a list. However the deleted file doesn't disappear/the uploaded file isn't shown.

The files do get deleted/put on the server, so the issue isn't there. If I restart the program the files are shown.

Here is the code:

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#include <FTP.au3>
#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <GUIListBox.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <File.au3>
#include <Array.au3>
Opt("TrayIconDebug", 1)
ProcessSetPriority(@AutoItPID,3)
HotKeySet("!z", "OpenCMD")
HotKeySet("!{Esc}", "Exit1")
HotKeySet("!{F4}", "Exit2")
$FU = "INTERNET_FLAG_TRANSFER_BINARY"
$Flag = "INTERNET_FLAG_RELOAD"
Global $FileName[1]
Global $FileName1[1]
$Connected = False
$Clicked = 0
$DummyCheck = ""


#Region Login/Open
Local $hFtp, $hSession, $hFile, $tBuffer, $nSize, $nBytes
Const $Host = ''
const $Login = 'anonymous'
const $Password = 'anonymous@anonymous.co.uk'
#EndRegion Login/Open




#Region ### START Koda GUI section ### Form=
$FTP = GUICreate("File Server", 335, 242, 192, 124, -1, BitOR($WS_EX_ACCEPTFILES, $WS_EX_WINDOWEDGE))
GUISetBkColor(0x99B4D1)
$Status = GUICtrlCreateLabel("Not Connected", 68, 5, 125, 15, $SS_CENTER)
$Connect = GUICtrlCreateButton("Connect", 248, 20, 75, 33, $WS_GROUP)
$Disconnect = GUICtrlCreateButton("Disconnect", 248, 100, 75, 33, $WS_GROUP)
$List1 = GUICtrlCreateList("", 8, 20, 233, 149)
$Put = GUICtrlCreateInput("", 8, 185, 225, 21, BitOR($ES_CENTER, $ES_AUTOHSCROLL))
GUICtrlSetState(-1, $GUI_ACCEPTFILES)
$Upload = GUICtrlCreateButton("Upload", 246, 183, 78, 25, $WS_GROUP)
$Back = GUICtrlCreateButton("Back", 248, 58, 75, 33, $WS_GROUP)
$CMD = GUICtrlCreateButton("CMD", 247, 137, 75, 33, $WS_GROUP)
$Active = GUICtrlCreateLabel("Current Directory:", 8, 220, 86, 17)
$ActiveDir = GUICtrlCreateLabel("Not connected", 96, 220, 240, 17)
GUISetState(@SW_SHOW)
;Delete Menu
GUICtrlCreateContextMenu($List1)
$delete = GUICtrlCreateMenuItem("&Delete", $List1)
GUICtrlSetOnEvent(-1, "Delete")
#EndRegion ### END Koda GUI section ###




;

;
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Disconnect()
            Exit
        Case $CMD
            OpenCMD()
        Case $Back
            Back()
        Case $Connect
            Connect()
        Case $Disconnect
            Disconnect()
        Case $List1
            $Check = GUICtrlRead($List1)
            $FileName = StringSplit($Check, '.', 1)
            If Not @error Then
                $Clicked = $Clicked + 1
                If $Clicked > 1  And $Check = $DummyCheck Then
                    DownloadFile()
                    $Clicked = 0
                Else
                $DummyCheck = $Check
                ;$Clicked = $Clicked + 1
                EndIf
            Else
                CD()
                $Path = _FTP_GetCurrentDir($hSession)
                GUICtrlSetData($ActiveDir, $Path)
                $Clicked = 0
            EndIf
        Case $Upload
            $Read = GUICtrlRead($Put)
            If $Read <> "" Then
                $FileName = StringSplit($Read, '\', 1)
                $FileName1 = UBound($FileName) - 1
                $Array1 = $FileName[$FileName1]
                Upload()
            Else
                MsgBox(0, "!", "Please drag a file into the Input Box")
            EndIf
        Case $delete
            Delete()
    EndSwitch
WEnd

Func Delete()
    $Check = GUICtrlRead($List1)
    $Path = _FTP_GetCurrentDir($hSession)
    $File123 = $Path & "/" & $Check
    $Ques = MsgBox(4, "?", "Do you want to delete: " & $Path & "/" & $Check)
    If $Ques = 6 Then
        _FTP_DeleteFile($hSession, $Check)
        If Not @error Then
            ToolTip($Path & $Check &" has been deleted")
            Sleep(1000)
            ToolTip("")
            GUICtrlSetData($List1, "")
            GetFileList()
            $Clicked = 0
        Else
            ToolTip("Unable to delete: " & $Path)
            Sleep(950)
            ToolTip("")
        EndIf
    EndIf
    If $Ques = 7 Then
        Sleep(10)
        $Clicked = 0
    EndIf
EndFunc   ;==>Delete


Func Back()
    $Path = _FTP_GetCurrentDir($hSession)
    ;If not  $Path <> "/" Then MsgBox(0,"!","You are in the root")
    ;MsgBox(0,"",$Path)

    $FileName = StringSplit($Path, '/', 2)
    $FileName1 = UBound($FileName, 1) - 1
    $FileName1 = $FileName1 - 1
    $Array1 = $FileName[$FileName1]
    _FTP_SetCurrentDir($hSession, '/' & $Array1)
    GUICtrlSetData($List1, "")
    GetFileList()
    $Path = _FTP_GetCurrentDir($hSession)
    GUICtrlSetData($ActiveDir, $Path)
EndFunc   ;==>Back


Func CD()
    $Path = _FTP_GetCurrentDir($hSession)
    _FTP_SetCurrentDir($hSession, $Path & '/' & $Check)
    GUICtrlSetData($List1, "")
    Sleep(250)
    GetFileList()
EndFunc   ;==>CD


Func Connect()
    _FTP_Startup()
    $hFtp = _FTP_Open('MyFtp')
    $hSession = _FTP_Connect($hFtp, $Host, $Login, $Password)
    If Not @error Then
        GUICtrlSetData($Status, "Connected")
        ToolTip("Connected as 'Anonymous'")
        Sleep(850)
        ToolTip("")
    EndIf
    _FTP_SetCurrentDir($hSession, '/aftp')
    If Not @error Then
        GetFileList()
        GUICtrlSetData($Status, "Connected as Anonymous")
        $Path = _FTP_GetCurrentDir($hSession)
        GUICtrlSetData($ActiveDir, $Path)
    EndIf
    $Connected = True
EndFunc   ;==>Connect


;I think the problem is here, or how it is being called, I say that because the same function works in a lighter version of the program I made. Any ideas?
Func GetFileList()
    $tFind = DllStructCreate($tagWIN32_FIND_DATA)
    $hFind = _FTP_FileFindFirst($hSession, '', $tFind)
    _FTP_FileFindNext($hFind, $tFind)
    _FTP_FileFindNext($hFind, $tFind)
    while not @error
        $Data = DllStructGetData($tFind, 'FileName'); & @CR
        GUICtrlSetData($List1,$Data)
        _FTP_FileFindNext($hFind, $tFind)
    wend
    _FTP_FileFindClose($hFind)
EndFunc







Func Upload()
    If $Status = "Not Connected" Then
        Connect()
        ToolTip("Connecting")
    EndIf
    GUICtrlSetData($Status, "Uploading: " & $Array1)
    ToolTip("Uploading :" & $Array1)
    _FTP_PutFile($hSession, $Read, $Array1, $FU)
    If Not @error Then
        GUICtrlSetData($Status, "Uploaded :" & $Array1)
        ;GUICtrlSetData($List1, $Array1)
        ToolTip("Uploaded :" & $Array1)
        Sleep(2500)
        ToolTip("")
        GUICtrlSetData($Status, "Connected")
        GetFileList()
    Else
        ToolTip("Unable to Upload file:" & $Array1)
        GUICtrlSetData($Status, "Unable to Upload file:" & $Array1)
        Sleep(1750)
        ToolTip("")
    EndIf
EndFunc   ;==>Upload


Func DownloadFile()
    $Selection = GUICtrlRead($List1)
    GUICtrlSetData($Status, "Downloading. . .")
    _FTP_GetFile($hSession, $Selection, @DesktopDir & '\' & $Selection)
    If Not @error Then
        GUICtrlSetData($Status, "Download Successful")
        ToolTip("Downloaded: " & $Selection & @CRLF & @DesktopDir & '\' & $Selection)
        Sleep(2500)
        ToolTip("")
        GUICtrlSetData($Status, "Connected")
        ToolTip("Opening: " & $Selection & @CRLF & @DesktopDir & '\' & $Selection)
        ShellExecute(@DesktopDir & '\' & $Selection)
        ToolTip("")
    Else
        GUICtrlSetData($Status, "Download Unsuccessful")
        ToolTip("Unable to download file: " & $Selection)
        Sleep(1500)
        ToolTip("")
        GUICtrlSetData($Status, "Connected")
    EndIf
EndFunc   ;==>DownloadFile



Func Disconnect()
    _FTP_Disconnect($hSession)
    _FTP_Close($hFtp)
    _FTP_Shutdown()
    GUICtrlSetData($Status, "Not Connected")
    GUICtrlSetData($List1, "")
    GUICtrlSetData($ActiveDir, "Not Connected")
    ;Exit]
    $Connected = False
EndFunc   ;==>Disconnect


Func OpenCMD()
    If $Connected = False Then
        ShellExecute("cmd", "/t:0a /k ftp XXX.co.uk")
        EndIf
        Sleep(2000)
        Sleep(150)
        Send("Anonymous{enter}")
        Sleep(275)
        Send("cd /FTP{enter}")
        Sleep(275)
        Send("dir{enter}")
    Else

        $Path = _FTP_GetCurrentDir($hSession)
        ShellExecute("cmd", "/t:0a /k ftp XXX.co.uk")
        EndIf
        Sleep(200)
        ;Send("anonymous{enter}")
        Sleep(150)
        ;Send("Anonymous{enter}")
        Sleep(175)
        Send("cd " & $Path & "{enter}")
        Sleep(175)
        Send("dir{enter}")
    EndIf
EndFunc   ;==>OpenCMD


Func Exit1()
    Disconnect()
    Exit
EndFunc   ;==>Exit1


Func Exit2()
    If WinActive("File Server") = 1 Then
        Disconnect()
        Exit
    EndIf
EndFunc   ;==>Exit2

Any ideas?

Edited November 9, 2009 by BitByteBit

[computergroove]

Send the F5 key?

[Yashied]

$hFind = _FTP_FileFindFirst($hSession, '', $tFind, $INTERNET_FLAG_RELOAD)

[BitByteBit]

Thanks!