[SOLVED] How to stop a script

[johnmcloud]

Maybe is a stupid question, but i can't find a solution

Func Basic()
$Folder = GUICtrlRead($FileInput)

If Not FileExists($Folder) Then
MsgBox(16, "Error", "No folder")
EndIf

If FileExists(GUICtrlRead($FileInputCrypt) & "*.txt") Then
MsgBox(16, "Errore", "Find txt folder")
EndIf

$Password=GUICtrlRead($UserInput)
If $Password="" Then
MsgBox(16,"Errore","No user input")
EndIf

$Path = GUICtrlRead($FileInput)
$Folders= _FileListToArray($Path, '*', 1)
$Folders[0] = "@echo off" & @CRLF
$Pre = "C:\Test.exe"
$Command = "-e -p"

For $i = 1 to UBound($Folders) -1
    $Success = $Folders[$i] = RunWait(@ComSpec & " /c " & $pre & " " & $command & " " & $Password & " " & '"' & $Path & "\" & $Folders[$i] & '"', @TempDir, @SW_HIDE)
Next
If GUICtrlRead($Checkbox) = $GUI_CHECKED Then
File_Delete()
EndIf
If $Success Then
MsgBox(0,"Information","Success")
EndIf
EndFunc

When i have error messages by MsgBox, i want simply stop to go ahead with the script, without exit.

How i can do?

N.B. If need i'll post all script, but i think i need a function, but i don't know which.

Thanks

Edited December 30, 2011 by johnmcloud

[Melba23]

johnmcloud,

Use the Return function to end the function when you wish. I would also return a value so that the main script knows whether the function was successful or not:

Func Basic()
    $Folder = GUICtrlRead($FileInput)

    If Not FileExists($Folder) Then
        MsgBox(16, "Error", "No folder")
        Return 0 ; End the function here and set the return value to 0 = Failure
    EndIf

    If FileExists(GUICtrlRead($FileInputCrypt) & "*.txt") Then
        MsgBox(16, "Errore", "Find txt folder")
        Return 0 ; End the function here and set the return value to 0 = Failure
    EndIf

    $Password = GUICtrlRead($UserInput)
    If $Password = "" Then
        MsgBox(16, "Errore", "No user input")
        Return 0 ; End the function here and set the return value to 0 = Failure
    EndIf

    $Path = GUICtrlRead($FileInput)
    $Folders = _FileListToArray($Path, '*', 1)
    $Folders[0] = "@echo off" & @CRLF
    $Pre = "C:\Test.exe"
    $Command = "-e -p"

    For $i = 1 To UBound($Folders) - 1
        $Success = $Folders[$i] = RunWait(@ComSpec & " /c " & $Pre & " " & $Command & " " & $Password & " " & '"' & $Path & "\" & $Folders[$i] & '"', @TempDir, @SW_HIDE)
    Next
    If GUICtrlRead($Checkbox) = $GUI_CHECKED Then
        File_Delete()
    EndIf
    If $Success Then
        MsgBox(0, "Information", "Success")
    EndIf
    Return 1 ; The function ends here and sets the return value to 1 = Success
EndFunc   ;==>Basic

Now you can call the function and check if it was a success - if it was not you could give the user a chance to enter correct data and rerun the function. You can also use Return SetError to give even more detail by using the @error and @extended macros.

All clear? Please ask again if not.

M23

[johnmcloud]

  On 12/30/2011 at 9:27 AM, 'Melba23 said:

Use the Return function to end the function when you wish. I would also return a value so that the main script knows whether the function was successful or not:

Now you can call the function and check if it was a success - if it was not you could give the user a chance to enter correct data and rerun the function. You can also use Return SetError to give even more detail by using the @error and @extended macros.

All clear? Please ask again if not.

M23

All clear, as always

Thanks Melba.

Edited December 30, 2011 by johnmcloud