Custom Query

If arrays are nested then it is not possible to access them using brackets directly.

Local $a1[3] = [0, 0, 0]
Local $a2[3] = [1, 2, 3]

$a1[2] = $a2

;MsgBox(0, "Test", ($a1[2])[1]) ; Works
MsgBox(0, "Test", $a1[2][1]) ; Doesn't

Furthermore, using parenthesis like above to try and assign to that does nothing at all (no error, no effect):

#include<Array.au3>


Local $a1[3] = [0, 0, 0]
Local $a2[3] = [1, 2, 3]

$a1[2] = $a2

($a1[2])[1] = 42

_ArrayDisplay($a1[2])

The following line of _WinAPI_GetMonitorInfo() is incorrect:

If Not _WinAPI_MoveMemory(DllStructGetPtr($Result[$i]), DllStructGetPtr($tMIEX, $i + 1), 16) Then

DllStructGetPtr() is 1-indexed, not 0, so the code as originally written returns garbage. Actually it causes rcMonitor to return cbSize and the first 3 elements of rcMonitor and it causes rcWork to return rcMonitor. None of which is correct.

The fix is simple enough:

If Not _WinAPI_MoveMemory(DllStructGetPtr($Result[$i]), DllStructGetPtr($tMIEX, $i + 2), 16) Then

Better yet rewrite that part of the code to be less "clever" and more sane. Remember folks, clean and working code is better than clever broken code.

Hi,

I do not get any sound on number 3. Why?

#Include <WinAPI.au3>
FOr $i = 0 To 5
	Switch $i
		case 0
			ToolTip('Simple beep. If a sound card is not available, the speaker is used.')
		case 1
			ToolTip('OK.')
		case 2
			ToolTip('Hand')
		case 3
			ToolTip('Question')
		case 4
			ToolTip('Exclamation')
		case 5
			ToolTip('Asterisk')
	EndSwitch
	_WinAPI_MessageBeep($i)
	Sleep(2000)
Next

Thanks!

So long,

Mega