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CaptureScreen failure

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I`m trying to take a screenshot of the World of Wacraft game login screen.

This is the code i have been using, since screenshot button doesn`t even seem to copy anything to clipboard.

#include <ScreenCapture.au3>
#include <Misc.au3>
Global $i = 0
Local $lx = 181
Local $ly = 653
Func Capture()
Local $handle = WinGetHandle("Warcraft III")
_ScreenCapture_CaptureWnd(@WorkingDir & "\Wow.jpg", $handle , 0, 0, -1, -1)
while 1
if _isPressed("71") Then

All it returns is a black rectangular, like the photo i posted together with this

Tried changing the handle to other programmes/games and it worked fine. Could it be some protection implemented by the game makers?


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Could it be some protection implemented by the game makers?

Almost certainly. ;)

But please read the Forum Rules - particularly the bit about not discussing game interaction - before you post again. Thread locked. :naughty:


Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:


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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