Custom Query

If the function succeeds, returns FALSE but not TRUE. I think that need to correct a description or function code.

Func _MemGlobalFree($hMem)
	Local $aResult = DllCall("kernel32.dll", "ptr", "GlobalFree", "handle", $hMem)
	If @error Then Return SetError(@error, @extended, False)
	Return Not $aResult[0]
EndFunc   ;==>_MemGlobalFree

Screencapture_capture will return a square that is 1 pixel too small both in width and in height.

Imagine a grid of pixels 3x3. You want to capture pixel 1,1 - 3,3. so you run the command: _ScreenCapture_Capture ("example.png",1,1,3,3) however, in _ScreenCapture_Capture the following code exists:

Local $iW = $iRight - $iLeft Local $iH = $iBottom - $iTop

so $iW = 3-1 = 2

$iH = 3-1 = 2

returning an image 2x2, which isn't what you want. The rectangle is inclusive of the last pixels.

recommended fix:

Local $iW = $iRight - $iLeft + 1 Local $iH = $iBottom - $iTop + 1

Although this bug is minor, If you are doing pixelchecksum and using Screencapture_capture to test your code this can cause hours of headaches!

Not sure If GUICtrlDelete() should delete a GUICtrlCreateDummy() created control. If not, its at leased documented this way.

;; AutoIt(3.3.4.0)&(3.3.5.1).
;; Environment(Language:0409  Keyboard:00000409  OS:WIN_XP/Service Pack 3  CPU:X86 OS:X86)
#cs - local output.
	GUICtrlCreateDummy = 3
	GUICtrlDelete = 0
	GUICtrlCreateDummy = 4
	GUICtrlDelete = 0
#ce
Global $iResult
GUICreate('test')
$iResult = GUICtrlCreateDummy()
ConsoleWrite('GUICtrlCreateDummy = ' & $iResult & @CRLF)
$iResult = GUICtrlDelete($iResult)
ConsoleWrite('GUICtrlDelete = ' & $iResult & @CRLF)
$iResult = GUICtrlCreateDummy()
ConsoleWrite('GUICtrlCreateDummy = ' & $iResult & @CRLF)
$iResult = GUICtrlDelete($iResult)
ConsoleWrite('GUICtrlDelete = ' & $iResult & @CRLF)