Hwnd Python

Here are the examples of the python api win32gui. One change is that we don't call EndDialog() for modeless dialogs, we can use DestroyWindow() just like for regular windows. Using PyQt on Windows XP, I was able to create a QWidget as a child widget under a QWidget bound to QDeclarativeView, and get a valid HWND. We will show how to use a Trackbar, a Tooltip, and a Month calendar control. The problem is that the CHM that you launch from the Python program closes when the Python program ends. Hello, Using Robotframework+appiumLibrary and WinAppDriver, I am trying to launch a Windows Desktop app that is made using WinForms but it is consistently giving me a "Failed to locate opened application window with appId: C:/xxx/xxx/ins. Python wrapper over the RECT class. This function does not perform a case-sensitive search. *args One or more attribute specifiers. win32 problem with WM_COPYDATA. exe) by using win32 api in Python , so the code like , hwnd = FindWindow(None,"123. HOME > Windows. Although I chose to use Perl, you could easily generate corresponding modules for Python, Java, and Lua in just a few minutes more. exe to see the # messages printed. a way to customize this (tab bar rclick context) menu, much like the regular (editor window rclick) context menu can be customized. Often it is. GetForegroundWindow() to get the HWND of the window you want to check. When I want to clear the results window it is a right click-> Clear all. What is Ideone? Ideone is an online compiler and debugging tool which allows you to compile source code and execute it online in more than 60 programming languages. Python applications register event handlers for user input events such as left mouse down, left mouse up, key down, etc. Certainly, I couldn't find any of this on the 'net at the moment. MoveWindow(hExternalWindow,19,102,383,400,true); //set. libvirt provides an API for managing QEMU/KVM (and other hypervisors) exposed in C, Perl, Python, OCaml, Ruby, and Java, with bridges to AMQP/QMF and DMTF CIM. # The most useful windows datatypes import ctypes BYTE = ctypes. DEBUG_OUTPUT_PROC needs a HWND parameter Sciter › Forums › General discussion › DEBUG_OUTPUT_PROC needs a HWND parameter This topic contains 2 replies, has 2 voices, and was last updated by midi 2 years, 12 months ago. When trying to implement this in program, you need the programming language that has facility to print a single pixel on the screen i. But another useful criterion can be the window's class. The Wintab specification is an open industry standard interface that provides access to pointing devices such as a pen tablet, for example. HwndSource extracted from open source projects. Window has a property called “window”, it’s almost same level as Window in winapi. 他のプログラムのウインドウを列挙----- #include #include BOOL CALLBACK EnumWndProc( HWND hWnd, LPARAM lParam ) { char buff[256. Like Perl, Python source code is also available under the GNU General Public License (GPL). 项目中用到了查找已打开的ie窗口,通过的解决方法是用ShellWindows,测试了一下该方法获得的ie窗口不全。 后来想到了通过hwnd来获取,在C++、Delphi等工具中都没有问题,但python总是失败,看了官方的邮件列表也没有解决方案。. Hi, I tried the following code to capture the contents of the foreground window to an avi-file. 4 Function prototypes Foreign functions can also be created by instantiating function prototypes. Reference to a function should be passed here. GetForegroundWindow taken from open source projects. Now, the window's text may be all you need to make this decision. 85 KB import ctypes. Create your free Platform account to download our ready-to-use ActivePython or customize Python with any packages you require. ShellExecute to open a data file with its associated application. AutoHotKey is a powerful task automator with a terrible scripting language built-in. Here's a solution: cause the Python program to pause, then call the Python program again. Using PyQt on Windows XP, I was able to create a QWidget as a child widget under a QWidget bound to QDeclarativeView, and get a valid HWND. PyGetWindow. They are extracted from open source Python projects. Alternate VB. HOME > Windows. Does anyone know how to connect an CWND pointer to QWidget pointer? I can get the HWND from a widget using winId() but how to get a widget from a HWND or a CWND? CWnd* pMfc to the argument of myQtfunction(QWidget* pwidget) Thanks in advance! Massi. It was created by Guido van Rossum during 1985- 1990 Home. I understand that I can use the Qt winId >> function to obtain the parent window handle. More specific controls have to be created manually. Introduction. HWND hWnd = static_cast(GDK_WINDOW_HWND(gdkWinPtr)); which compiles fine but when I pass the hWnd object to a recepient making use of it (in this case the cross-platform Object-oriented Input System OIS) it throws an invalid HWND exception. Python Forums on Bytes. SendMessage(ChildHandle, SHANUEPTR. Of course, you lose all fancy stuffs from QML for the child widget but it works. This is a quickstart reference to using PyAutoGUI. py and win32gui_menu. getDC() Being winapi a python module defined by Thomas with the structures required by the Windows programming. I'm using python 3. from win32gui import WNDCLASS, GetModuleHandle, RegisterClass, CreateWindow, UpdateWindow. expose(handle) # in 1. Provide examples of performing some of the following:. I'm not going to post everything at once - I'll do it a piece at a time. 20 KB import threading. You can control the mouse and keyboard as well as perform basic image recognition to automate tasks on your computer. Python is a powerful scripting language with old, unmaintained, and incomplete automation modules. Is it possible under wxPythonMSW to get the window handle corresponding to a wxWindow? Many of the methods implemented in msw/windows. NET code to a legacy c++ application, I would find it very convenient to be able to convert the Process "Handle" to a proper Windows SDK HWND so I can make my. In this case I destroy the dialog when the main window is destroyed. The following are code examples for showing how to use win32gui. If you do need to do some GUI automation of that sort, I'd highly recommend that you check out AutoIT sometime; it has a nice scripting language, a COM interface, and can be written to interact with specific windows and user controls without depending on keystrokes or focus. 1sec後に最前面ウィンドウになって、10sec後に解除されます。. Still under development. More specific controls have to be created manually. 2a2 requires a keyword argument. You'll need to choose which one to burrow into. Look first you have to make the HWND hWnd; global to access it. Thanks for pointing out. Same as wm_attributes. IsHovering(HWND hWnd) -> bool IsHovering(HWND hWnd, int x, int y) -> bool. net:/tmp/cvs-serv29250 Modified Files: setup. the language that supports pixel operation. 项目中用到了查找已打开的ie窗口,通过的解决方法是用ShellWindows,测试了一下该方法获得的ie窗口不全。 后来想到了通过hwnd来获取,在C++、Delphi等工具中都没有问题,但python总是失败,看了官方的邮件列表也没有解决方案。. HOME > Windows. The title/hWnd/class of the window to get the handle. This section covers the basics of context creation. We use cookies for various purposes including analytics. 200 行Python 实现的qq连连看 辅助, 用于学习, 请不要拿去伤害玩家们 原文博客地址 [链接] 项目地址 [链接] 使用环境 win7 win10测试了无法使用 使用方法 开始游戏后运行就行了, 再次提示, 请在练习模式中使用, 否则可能会被其他玩家举报 代码实现 主要思路就是利用pywin32获取连连看游戏句柄, 获取游戏. py # Synopsis: Windows System tray icon. Sample Code. See also: Start another program using Shell for basic information on using Shell. In PythonWin, you can use the CDC. Custom controls in Windows API. See Title special definition. Default is an empty string. This code is written for libVLC version 1. 6 and OpenCV2. 로또번호 출력 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { hInst = hInstance; // 인스턴스 핸들을 전역 변수에 저장합니다. ShowWindow(). More specific controls have to be created manually. c_ulong #UCHAR = ctypes. and set the keyboard and/or mouse hook. hwnd: PyHANDLE. handle - Device context (HDC), cast to a Python integer, or an HDC or HWND instance. vba documentation: Windows API - Dedicated Module (1 of 2) Example Option Explicit #If Win64 Then 'Win64 = True, Win32 = False, Win16 = False Private Declare PtrSafe Sub apiCopyMemory Lib "Kernel32" Alias "RtlMoveMemory" (MyDest As Any, MySource As Any, ByVal MySize As Long) Private Declare PtrSafe Sub apiExitProcess Lib "Kernel32" Alias "ExitProcess" (ByVal uExitCode As Long) Private Declare. I often see people write code that goes something like this: // do not use - see discussion void DoSomethingToWindowTree(HWND hwndRoot) { // first do it to the window passed in DoSomething(hwndRoot); // now do it to all the children EnumChildWindows(hwndRoot,. Type: HWND. The title/hWnd/class of the window to get the handle. The GDI allows programmers to display data on a screen or printer without having to be concerned about the details of a particular device. Hey there, I've been attempting some Win32 programming for a while now, but I just can't seem to find a function where I can get the HWND by the resource ID. You can vote up the examples you like or vote down the ones you don't like. I have seen this topic covered in many languages, and I am following the same steps, but in python, yet I am hitting a wall that I can't figure how to break. The program uses EcWin7 to show the progress on the taskbar icon on win 7+ but expects a HWND. For today’s example, we’ll use the File­Open­Picker. 按键精灵作为一款模拟鼠标以及键盘操作的软件来说,其有着相当强大的功能。然而可惜的是,按键精灵使用相当过时的vb语言,同时其语法还是老版本的语法,新版vb的特性并不能完全的支持。. that's how things are done with c or c++. Kill process based on window name (win32). Why implement this in a programming language? Update: It looks like someone you know made a stat. I obtained the hwnd from self. Visual Studio 2017 설치하는 방법은 다음 포스팅을 참고하세요 C++, Win32 API, MFC 개발을 위해 Visual Studio. text [optional] The text of the window to get the handle. Simple Context Creation. The title/hWnd/class of the window to change the state. A menubar contains a list of menus. If you update to a newer version of Python, it will be installed to a different directory. It provides all the essentials about core Tk concepts, the various widgets, layout, events and more that you need for your application. So you could use it as AfxGetApp()->m_pMainWnd->m_hWnd. The Microsoft Windows operating environment identifies each form in an application by assigning it a handle, or hWnd. We regret the bug. When I want to clear the results window it is a right click-> Clear all. GetDesktopWindow() print hwnd dc = win32gui. What is Ideone? Ideone is an online compiler and debugging tool which allows you to compile source code and execute it online in more than 60 programming languages. Get a control over a window. The purpose of this tutorial is to learn the process of constructing a Win32 application window at it's simplest form. C# (CSharp) GetWindowLong - 4 examples found. 4, all 32 bit. The requirement: Know when a device (a USB stick, a CD etc. See Title special definition. I have seen this topic covered in many languages, and I am following the same steps, but in python, yet I am hitting a wall that I can't figure how to break. IsHovering(HWND hWnd) -> bool IsHovering(HWND hWnd, int x, int y) -> bool. 2a1 release takes a single positional argument, but the upcoming 1. Back to cookbook. h" // TestControl. This section discusses string handling in terms of Python 3 strings. Application_Form_Class, self. 1, I have tried all these but only the third one can get the the correct HWND. Hello, I’m trying to configure Function List in order to parse Oracle PL/SQL scripts. controlID:. Alternate VB. Hi, I tried the following code to capture the contents of the foreground window to an avi-file. c_uchar CHAR = ctypes. Each program that is launched has a different. You may certainly put your trust in this code. These are the top rated real world C# (CSharp) examples of GetWindowLong extracted from open source projects. ReleaseDC() when done. We have an internal app which gets the foreground window (using GetForegroundWindow) and one of the thing we want to do is to get rectangle bounds of that window. You'll need to choose which one to burrow into. The following are code examples for showing how to use win32gui. and set the keyboard and/or mouse hook. Giant Anaconda - Sucuri - Green Anaconda - Eunectes Murinus -Giant Anaconda - Part 35 White Lion. The handle to the window. FindWindowEx taken from open source projects. The GDI allows programmers to display data on a screen or printer without having to be concerned about the details of a particular device. 関連記事: マウス周辺をリアルタイムで拡大表示する処理 ; Ruby on Railsのacts_as_listプラグインを使用するときはposition列を :null => false にしてはならない. This is so that the message box can appear on a desktop other than the desktop corresponding to the hWnd. GetWindowText. 200 行Python 实现的qq连连看 辅助, 用于学习, 请不要拿去伤害玩家们 原文博客地址 [链接] 项目地址 [链接] 使用环境 win7 win10测试了无法使用 使用方法 开始游戏后运行就行了, 再次提示, 请在练习模式中使用, 否则可能会被其他玩家举报 代码实现 主要思路就是利用pywin32获取连连看游戏句柄, 获取游戏. , just below the lowest topmost window, if any). Simple Context Creation. Type: HWND. Is there a way to translate HWND into a Window object? How do I create a script that will simulate the uninstall of my tested application? How can I check if the file that is associated with a shortcut exists?. Cross-Platform C++, Python and Java interfaces support Linux, MacOS, Windows, iOS, and Android. They are extracted from open source Python projects. See Text special definition. A cross-platform GUI automation Python module for human beings. You can rate examples to help us improve the quality of examples. EnumWindowsでトップレベル(アクティブという意味ではない)のウィンドウハンドルを取得 EnumWindowsは引数にコールバック関数が必要なのでコールバック関数を定義↓ 2. I will also show you how to make such a module and add it to your embedded Python console. How to get the HWND of a Tkinter window in python3 on windows?. Used to programmatically control the mouse & keyboard. The code in this article is intended for educational purposes only. hey guys I was wondering how do you open a cmd shell and issue commands to that opened shell using python. In C++ or Python, I Need a function or script that given a windows button control (hwnd) it retrieves the pixel data of the image displayed on the button (without taking a screenshot) it should be able to grab the button image data while the window is minimized. That's not terribly hard. Re: VBA to click the save button in the IE save as file dialog box Hi John, The file name comes actually from the intranet site it self. See also 'virsh' command line. ctypes is a foreign function library for Python. These are the top rated real world C# (CSharp) examples of HWND extracted from open source projects. I just need some code that will return a string of the name of the current activated window title/name. For information on security considerations in regard to using this flag, see Interactive Services. You can rate examples to help us improve the quality of examples. It provides C compatible data types, and allows calling functions in DLLs or shared libraries. 個人的な備忘録です。 Python初心者です。 Pythonからウィンドやマウスの操作をする方法を調べてます。 pyautoguiは使えません。 良いサンプル等がありましたら、教えて下さい。 調べて-> 試して-> 随時更新します. TextOut함수는 문자열을 출력해주는 함수이다. text [optional] The text of the windows to get the list. I have a Python extension DLL that makes a Win32 call >> that requires a window handle. hi I am trying to get PID from the foreground window, but this doesn't work because I am passing the wrong kind of handle to the function. you need to catch wm_command for the button. OK, I Understand. Borderless Windowed Mode is a magical mechanism that lets you play full screen while still having access to your desktop. Here we will demonstrate, how to create our own custom controls. Hello, I’m trying to configure Function List in order to parse Oracle PL/SQL scripts. 2a2 (Note: the 1. )2) 응용 프로그램 전역 클래스: 주로 dll에 의해 등록되며 여러 프로그램에서 공유할 커스텀 컨트롤을 만드는데 사용. BOOL ShowWindow( HWND hWnd, int nCmdShow ); Parameters. They are extracted from open source Python projects. ウィンドウにテキストボックスを設置するサンプルです。 Xcode、. It provides all the essentials about core Tk concepts, the various widgets, layout, events and more that you need for your application. Need help? Post your question and get tips & solutions from a community of 436,228 IT Pros & Developers. lParam chaos?. Script writers can also use Python Qt bindings to achieve the same result. 方法如下,可以通过修改match方法来改变匹配方式. import winxpgui hWnd = winxpgui. In my case, I bound VLC player's output to the child widget, as VLC python API only accepts HWND to bind a surface. 通过类名和标题查找窗口句柄,并获得窗口位置和大小. 1400_SpaceCat it unlocks many cool features! raw download clone embed report print Python 0. append (( hwnd , win32gui. 0 for i in range(1, 7, 2)] #print ic return ic def. Python Forums on Bytes. Transparent Top-level Windows. SetForegroundWindow(hWnd) #WordPadClassの部分を、アクティブにするウィンドウのクラス名にすればよい。 2. Screenshot//You need to link gdi32. I would like to get the native window handle of the Tkinter window if possible. All this happens only on demand: it’s only when a client requests an object for this specific HWND that the WM_GETOBJECT message is sent. Start with the scratch program and make these changes:. Display a notification in the tray bar and quits after 10 seconds. Press question mark to learn the rest of the keyboard shortcuts. Retrieves a handle to the top-level window whose class name and window name match the specified strings. I am wondering about how it's done in python. Recall that window DCs are most commonly used only temporarily. In this article, I will try to explain, with a simple example, how to use the new Surface Dial with WPF Applications. One change is that we don't call EndDialog() for modeless dialogs, we can use DestroyWindow() just like for regular windows. I would like to get the native window handle of the Tkinter window if possible. from win32api import * try: from winxpgui import * except ImportError: from win32gui import * import win32con import sys, os import cairo def WebColour(sCol): #print sCol ic = [int(sCol[i:i+2], 16)/255. GetImageInfoDlg(HWND hWnd, BitmapInfo bi, wchar_t const * filename=None) -> BMMRES GetImageInfoDlg(HWND hWnd, BitmapInfo bi) -> BMMRES def GetImageInputOptions args. OLD project page for the Python extensions for Windows Brought to you by: mhammond This project can now be found here. ) have a new SetTransparent method that will make the window transparent if the platform supports it. Display a notification in the tray bar and quits after 10 seconds. The Windows kernel does not properly isolate broadcast messages from low integrity applications from medium or high integrity applications. the same with my application in python. Currently only the Windows platform is implemented. CaptureAsImage (rect=None) ¶ Return a PIL image of the control. You can vote up the examples you like or vote down the ones you don't like. About the 3ds Max SDK. 下面小编就为大家带来一篇python win32 简单操作方法。小编觉得挺不错的,现在就分享给大家,也给大家做个参考。一起跟随小编过来看看吧. A handle to the window. Hey there, I've been attempting some Win32 programming for a while now, but I just can't seem to find a function where I can get the HWND by the resource ID. App users will also be able to control basic playback options. I would like to get the native window handle of the Tkinter window if possible. We use cookies for various purposes including analytics. Working with Windows. Controls are basic building blocks of a Windows application. python:win32gui导入报错,pip来的win32gui竟然不对 import win32gui, win32process hwnd = win32gui. getMessages() → list¶ Returns all new messages and empties the message queue. グローバルフック(またはシステムフック)を使ってWindows APIで遊んでみました。 フックというのは 引用元: wikipedia 主に元のプログラムに対する機能追加・拡張やカスタマイズの手段として使われるほか、デバッグのための情報収集にも有効である。. You can get the. I have this:. 7 but not on Python 3. c // 转自http: // www. 4, all 32 bit. flag: The "show" flag of the executed program: @SW_HIDE = Hide window @SW_SHOW = Shows a previously hidden window @SW_MINIMIZE = Minimize window @SW_MAXIMIZE = Maximize window. Our main mission is to help out programmers and coders, students and learners in general, with relevant resources and materials in the field of computer programming. When using a mouse all day long it would be very helpful to have a command that I can map to a shortcut. 4, this wrapper is incomplete, and the application must use a non-standard syntax to modify and query the available attributes. Re: VBA to click the save button in the IE save as file dialog box Hi John, The file name comes actually from the intranet site it self. You should test the resulting HWND. Win32 CreateWindow example in python. AfxGetApp()->m_pMainWnd is a CWnd* and the CWnd class has a HWND member called m_hWnd. This program will create a very simple window that just says "Hello" but it does using just the Windows GUI API in C#. ShellExecute to open a data file with its associated application. In fact, that code is only able. We will show how to use a Trackbar, a Tooltip, and a Month calendar control. This function does not search child windows. Matplotlib is a plotting library for Python which gives you wide variety of plotting methods. // Grab the HWND from Tk Frame (defined in tcl source) Tcl_GetIntFromObj (interp, objv [1] (int *) & hWnd); // Setup OpenGL dc = GetDC (hWnd) Python using ctypes: hdc = winapi. I just need some code that will return a string of the name of the current activated window title/name. It still has one issue, which is that only one notification at a time can display, so if a 2nd notification is attempted before the 1st has finished, the 2nd is ignored. Here are the examples of the python api win32gui. Reference to a function should be passed here. For the time being, we request you to adopt this work around: Instead of Code: Select all Expand view @ 130, 150 GET cPw SIZE 200, 28 PIXEL OF oDlg PASSWORD. Otherwise, copy away. See Driving win32 GUIs with Python, part 1. Some people report this working just fine, however, so who knows what the issue is. hwnd_notopmostを指定すると最前面じゃなくなるみたいなので、追加でいれてみました。 コード見ればわかりますが、0. Now, the window's text may be all you need to make this decision. com/memset/archive/2013/05/16/3081082. Is there a way to translate HWND into a Window object? How do I create a script that will simulate the uninstall of my tested application? How can I check if the file that is associated with a shortcut exists?. Page 1 of 4 - Screen Melter - posted in Source Codes: I coded this out of boredom on Saturday, really cool effect though. gdi오브젝트 펜 hpen 선을 그을 때 사용된다 브러시 hbrush 면을 채울 때 사용된다. I would like to get the native window handle of the Tkinter window if possible. Determines the function's return value if the window does not intersect any display monitor. 0で二重起動チェックを行っているんだけど,そのとき,メッセージを表示するだけでなく,すでに起動済みのプロセスのウィンドウを前面に持ってくるための処理を入れるときにちょっと手こずった.C#で同じ名前のプロセスを取得するために以下のような処理を入れることで,起動. Need help? Post your question and get tips & solutions from a community of 436,228 IT Pros & Developers. App users will also be able to control basic playback options. import win32gui toplist = [] winlist = [] def enum_callback ( hwnd , results ): winlist. First, before we. DragAcceptFiles(hwnd, True). py is based on vlc-python/wxvlc. The following is a minimal windows application that uses cairo. Information about the FindWindowEx function in the Windows API, geared towards the Visual Basic user. Win32 CreateWindow example in python. 7, replace all occurrences of str with unicode and bytes with str. Detect Device Insertion. ShowWindow(hwnd, SW_SHOWMAXIMIZED): It didn't work. I have a function is designed to return integer type, but I need to return HWND ( handle of an window) of an window from the same function. ) This part of the Windows API tutorial covers a static control, a button, a check box, and an edit box. Are these actual gpointers or am I getting garbage? Any way to dereference if it is actually returning a gpointer?. Add a new page. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. askopenfilename works fine on the Windows builds of Python 3. max 2017 UI is made with Qt. I am trying to cast as below. SendMessage(). You can vote up the examples you like or vote down the ones you don't like. In Xlib, the XQueryTree() function can be used to traverse the window hierarchy. These are the top rated real world C# (CSharp) examples of HWND extracted from open source projects. To attach a tag simply click on the tags button at the bottom of any page. Cheat Sheet¶. The following are code examples for showing how to use win32gui. C# (CSharp) System. Under most circumstances, simply calling the open() function from this module will do the right thing. So if anyone knows how to help, its appreciated. @Ekopalypse said in Notepad++ official documentation is online now:. handle – Device context (HDC), cast to a Python integer, or an HDC or HWND instance. This program will create a very simple window that just says "Hello" but it does using just the Windows GUI API in C#. With wxPython software developers can create truly native user interfaces for their Python applications, that run with little or no modifications on Windows, Macs and Linux or other unix-like systems. expose(handle) # in 1. and set the keyboard and/or mouse hook. Using PyQt on Windows XP, I was able to create a QWidget as a child widget under a QWidget bound to QDeclarativeView, and get a valid HWND. I somehow new it would not be as simple as it sounded, so I'd like a pointer where else to look if anyone can help. buf if before closing 'B' I click on the window of another application and then close 'B', then the systems transfers focus to that application, not 'A'. Hey there, I've been attempting some Win32 programming for a while now, but I just can't seem to find a function where I can get the HWND by the resource ID. x, range generates the entire sequence when called, while xrange is a generator - it produces values on demand, not. If the window is a top-level window with the WS_POPUP style, the return value is a handle to the. Spy++是微软出品的用来获取Window窗口信息的一个小工具。实现的原理其实不难,通过调用某些特定的Windows API即可。于是,我打算用Python也实现一个功能简化版本的小工具,取名叫PySpy++。. (컨트롤, 메뉴, 대화상자 등. The current version doesn't support keyword arguments. By voting up you can indicate which examples are most useful and appropriate. public static extern int SendMessage(IntPtr hWnd, int wMsg, char wParam, IntPtr lParam); dilemma which gives me a headache now for a couple of days. Python bindings for the Qt framework. Use Python Win32gui Draw Something And Get Info On Some Window Specialized By Points by Snippets Manager (hwnd,(x1, y1)) x2c, y2c = win32gui. Is there a way to translate HWND into a Window object? How do I create a script that will simulate the uninstall of my tested application? How can I check if the file that is associated with a shortcut exists?. In some cases, it may return True or False rather than a task handle.