13ouncer Posted June 7, 2011 Posted June 7, 2011 Does anyone see an issue with this code or does anyone believe it will not work on every PC. Func Window_Resolution() If WinExists ( "My window", "") Then $hWnd = ControlGetHandle("My window", "", "") $sHWND = String($hWnd) Iniwrite("My.ini", "Settings", "WinHandle", $sHWND) EndIf EndFunc I am using the windhandle to retrieve pixel colors from it. Example: PixelGetColor($X, $Y, $sHwnd) Is the way I am doing this reliable?
netman74501 Posted June 7, 2011 Posted June 7, 2011 For one thing, if you copied and pasted the PixelGetColor line then, the variable for the handle is incorrect. It should be "$sHWND" instead of "$sHwnd" as those are two different variables. Also, if using the variable outside of your function, then I believe you need to make the variable global. For this, use "Global $sHWND = String($hWnd)". I cannot answer as to if it is very reliable as I am fairly new to AutoIt myself but, it works for me.
BrewManNH Posted June 7, 2011 Posted June 7, 2011 It should be "$sHWND" instead of "$sHwnd" as those are two different variables. Just an FYI, $sHWND and $sHwnd are the same variable, variable names aren't case sensitive in AutoIT. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator
netman74501 Posted June 7, 2011 Posted June 7, 2011 (edited) Just an FYI, $sHWND and $sHwnd are the same variable, variable names aren't case sensitive in AutoIT.That's strange. I once was told opposite. Oh, well... live and learn. Edited June 7, 2011 by netman74501
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