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Medryn

Next & Back Windows - Back not working correctly

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Medryn

Hello guys, thanks for checking out my post...

Im struggling with something thats probably to easy... The following code just makes simple GUI windows that you can next through until the end. However, my back button is not working correctly. When you press the back button on window 3 it takes you to the previous window but then functionality completely stops and you can not next or back from there. However, it works fine going next and back all you want from Window 1 to Window 2, not sure how to fix this at this point I'm at a deadend, would greatly appreciat the help.

CODE
#include <GUIConstantsEx.au3>

#include <WindowsConstants.au3>

#include <ComboConstants.au3>

$Form1 = GUICreate("Window 1", 420, 160)

$Button11 = GUICtrlCreateButton("Next", 355, 125, 60, 30)

GUISetState(@SW_SHOW)

$Form2 = GUICreate("Window 2", 420, 160)

$Button21 = GUICtrlCreateButton("Back", 290, 125, 60, 30)

$Button22 = GUICtrlCreateButton("Next", 355, 125, 60, 30)

GUISetState(@SW_HIDE)

$Form3 = GUICreate("Window 3", 420, 160)

$Button31 = GUICtrlCreateButton("Back", 290, 125, 60, 30)

$Button32 = GUICtrlCreateButton("Exit", 355, 125, 60, 30)

GUISetState(@SW_HIDE)

While 1

$nMsg = GUIGetMsg()

Switch $nMsg

Case $GUI_EVENT_CLOSE

Exit

Case $Button11

_Form2()

EndSwitch

WEnd

Func _Form2()

GUISetState(@SW_HIDE, $Form1)

GUISetState(@SW_SHOW, $Form2)

While 1

$nMsg = GUIGetMsg()

Switch $nMsg

Case $GUI_EVENT_CLOSE

Exit

Case $Button21

GUISetState(@SW_HIDE, $Form2)

GUISetState(@SW_SHOW, $Form1)

Return

Case $Button22

_Form3()

Return

EndSwitch

WEnd

EndFunc

;new

Func _Form3()

GUISetState(@SW_HIDE, $Form2)

GUISetState(@SW_SHOW, $Form3)

While 1

$nMsg = GUIGetMsg()

Switch $nMsg

Case $GUI_EVENT_CLOSE

Exit

Case $Button31

GUISetState(@SW_HIDE, $Form3)

GUISetState(@SW_SHOW, $Form2)

Return

Case $Button32

Exit

Return

EndSwitch

WEnd

EndFunc

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Melba23

Medryn,

I seem to recognise that code....... ;-)

If you want to go back to Form2 from Form3 you need to remove the Return in line 48. The original script went from Form3 direct to Form1 so it needed that line to skip Form2. As you now want to remain within Form2, you must continue with the Form2 While...WEnd loop.

I hope that is clear.

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Medryn

Wow, I had a feeling it was easy, I just didn't realize it was that easy! Thanks again Melba, you rock. I have one more question but its late and I'm going home for the day, will ask about it tomorrow...

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