Custom Query

Random(0, 1, 1) always returns 0

With multiple windows and tab controls when you select a tab on one window the controls on BOTH windows change.

#include <GUIConstantsEx.au3>

Opt('MustDeclareVars', 1)
Opt("GUIOnEventMode", 1)

Global $ex1winh, $ex2winh, $btn, $btn2, $tab, $othertab

Example()
Win2()
Main()
Exit

Func Main()
While 1
        Sleep(200)
WEnd
EndFunc;==>Main

Func Example()
    Local $tab0, $tab0OK, $tab0input
    Local $tab1, $tab1combo, $tab1OK
    Local $tab2, $tab2OK, $msg
    
   $ex1winh        =     GUICreate("My GUI Tab",300,200,50,50) 
                    GuiSetOnEvent($GUI_EVENT_CLOSE, "evtClose")

                    GUISetBkColor(0x00E0FFFF)
                    GUISetFont(9, 300)

    $tab         =     GUICtrlCreateTab(10, 10, 200, 100)

    $tab0         =     GUICtrlCreateTabItem("tab0")
                    GUICtrlCreateLabel("label0", 30, 80, 50, 20)
    $tab0OK     =     GUICtrlCreateButton("OK0", 20, 50, 50, 20)
                    GUICtrlSetOnEvent(-1,"fake")
    
    $tab0input     =     GUICtrlCreateInput("default?", 80, 50, 70, 20)

    $tab1         =     GUICtrlCreateTabItem("tab----1")
                    GUICtrlCreateLabel("label1", 30, 80, 50, 20)
    $tab1combo     =     GUICtrlCreateCombo("", 20, 50, 60, 120)
                    GUICtrlSetData(-1, "Trids|CyberSlug|Larry|Jon|Tylo", "Jon"); default Jon
    $tab1OK     =    GUICtrlCreateButton("OK1", 80, 50, 50, 20)

    $tab2         =    GUICtrlCreateTabItem("tab2")
                    GUICtrlSetState(-1, $GUI_SHOW) ; will be display first
                    GUICtrlCreateLabel("label2", 30, 80, 50, 20)
    $tab2OK     =    GUICtrlCreateButton("OK2", 140, 50, 50)

                    GUICtrlCreateTabItem("")   ; end tabitem definition
                    GUICtrlCreateLabel("label3", 20, 130, 50, 20)

    GUISetState()

EndFunc  ;==>Example

Func Win2()
    Local $tab0, $tab0OK, $tab0input
    Local $tab1, $tab1combo, $tab1OK
    Local $tab2, $tab2OK, $msg
    Local $tab3, $tab3OK
    ConsoleWrite("call btn" & @LF)
   $ex2winh        =     GUICreate("My 2nd GUI Tab",300,200,200,200)
                    GuiSetOnEvent($GUI_EVENT_CLOSE, "evtClose")

                    GUISetBkColor(0x00E0FFFF)
                    GUISetFont(9, 300)

    $othertab         =     GUICtrlCreateTab(10, 10, 200, 100)

    $tab0         =     GUICtrlCreateTabItem("otab0")
                    GUICtrlCreateLabel("label0", 30, 80, 50, 20)
    $tab0OK     =     GUICtrlCreateButton("OK0", 20, 50, 50, 20)
    
    $tab0input     =     GUICtrlCreateInput("?default", 80, 50, 70, 20)

    $tab1         =     GUICtrlCreateTabItem("otab----1")
                    GUICtrlCreateLabel("label1", 30, 80, 50, 20)
    $tab1combo     =     GUICtrlCreateCombo("", 20, 50, 60, 120)
                    GUICtrlSetData(-1, "Trids|CyberSlug|Larry|Jon|Tylo", "CyberSlug"); default Jon
    $tab1OK     =    GUICtrlCreateButton("OK1", 80, 50, 50, 20)

    $tab2         =    GUICtrlCreateTabItem("otab2")
                    GUICtrlSetState(-1, $GUI_SHOW) ; will be display first
                    GUICtrlCreateLabel("label2", 30, 80, 50, 20)
    $tab2OK     =    GUICtrlCreateButton("OK2", 140, 50, 50)

    $tab3         =    GUICtrlCreateTabItem("otab3")
                    GUICtrlSetState(-1, $GUI_SHOW) ; will be display first
                    GUICtrlCreateLabel("label3", 30, 80, 50, 20)
    $tab3OK     =    GUICtrlCreateButton("OK3", 140, 50, 50)

                    GUICtrlCreateTabItem("")   ; end tabitem definition
                    GUICtrlCreateLabel("label3", 20, 130, 50, 20)

    GUISetState()

EndFunc  ;==>Example2

func fake()
; insert code here
EndFunc ;==>fake

Func evtClose()
        GUIDelete(@GUI_WINHANDLE)
        Exit
EndFunc;==>evtClose

This one's been around a while, and I think maybe I've fixed it. Or something. I'm sure this will help someone, since I've seen this problem go unanswered in the archived bug report forum!

I found this proposed change by looking at examples given for the Clipboard API in other programming languages, and the one *difference* that they all had in common was to lock and copy the memory when reading from the clipboard.

Func _ClipBoard_GetData_Carefully($iFormat = 1)
Local $hMemory, $tData

Local $hMemoryDest, $hLock

If Not _ClipBoard_IsFormatAvailable($iFormat) Then Return SetError(-1, 0, 0)
If Not _ClipBoard_Open(0) Then Return SetError(-2, 0, 0)
$hMemory = _ClipBoard_GetDataEx($iFormat)
_ClipBoard_Close()
If $hMemory = 0 Then Return SetError(-3, 0, 0)
Switch $iFormat
Case $CF_TEXT, $CF_OEMTEXT

;THIS WAS BAD: $tData = DllStructCreate("char Text[8192]", $hMemory)

$tData = DllStructCreate("char Text[8192]") ; do it this way so it is allocated...?
$hMemoryDest = DllStructGetPtr($tData)

; so let's lock that clipboard memory down and make our own for-sure copy.
$hLock = _MemGlobalLock($hMemory)
If $hLock = 0 Then Return SetError(-4, 0, 0)
; OK, $hLock should now be the pointer into the clipboard memory
_MemMoveMemory($hLock, $hMemoryDest, 8192)
_MemGlobalUnlock($hMemory)
; OK *now* we should have our own, good copy.

Return DllStructGetData($tData, "Text")
Case $CF_UNICODETEXT
Return _WinAPI_WideCharToMultiByte($tData)
Case Else
Return $hMemory
EndSwitch
EndFunc ;==>_ClipBoard_GetData_Carefully