Custom Query

According to this topic ​http://www.autoitscript.com/forum/index.php?showtopic=48530&st=15&p=367172&#entry367172

It will be good to add new macros

@VirtualDesktopWidth @VirtualDesktopHeight

for multi monitor machines.

$SM_CXVIRTUALSCREEN = 78
$SM_CYVIRTUALSCREEN = 79

$VirtualDesktopWidth = DLLCall("user32.dll", "int", "GetSystemMetrics", "int", $SM_CXVIRTUALSCREEN)
$VirtualDesktopWidth = $VirtualDesktopWidth[0]

$VirtualDesktopHeight = DLLCall("user32.dll", "int", "GetSystemMetrics", "int", $SM_CYVIRTUALSCREEN)
$VirtualDesktopHeight = $VirtualDesktopHeight[0]

Maybe also: @DesktopMonitors - number of display monitors on a desktop

$SM_CMONITORS = 80
$DesktopMonitors = DLLCall("user32.dll", "int", "GetSystemMetrics", "int", $SM_CMONITORS)
$DesktopMonitors = $DesktopMonitors[0]

MSDN link for GetSystemMetrics: ​http://msdn.microsoft.com/en-us/library/ms724385(VS.85).aspx

Somepeople had problems with my autoit program because a folder in the appdata dir was not found. Today I heard they have got all Vista 64bit. I said he should create a little program msgbox(0,"test",@appdatadir), but the window is empty. The @appdatadir function returns nothing. I can't find out more about the problem because i don't use a 64bit operatingsysteme.

here: ​https://www.autoitscript.com/autoit3/docs/function_notes.htm

Please consider better describe the significance and usage of the keyword @error

Especialy

@error = 0 ;is always success

should be worded like this

@error = 0 ; always means success

ps. I do not do it myself, because of my still poor knowledge of English

REASON/FORUM LINK: ​https://www.autoitscript.com/forum/topic/177987-error-using-ielinkclickbytext/