window-handles

问题 I am trying to capture a window in win7 without disabling aero and I hear PrintWindow Works. But I'm not sure how to use it, I found some articles but I can't see any image or bitmap output in any of them Has anyone ever had experience with this function and knows how to use it? 回答1: Previous link here. Code sample from the same link: Graphics g = form.CreateGraphics(); Bitmap bmp = new Bitmap(form.Size.Width, form.Size.Height, g); Graphics memoryGraphics = Graphics.FromImage(bmp); IntPtr dc

问题 The application retrieve window handles, using Enum* routines. It happens that in the while the application manage the handle (get class name, window statistics...) of an enumerated/created window, the handle is no more valid. The code managing window handles are protected using a try/catch block, but the window handle is stored and the successively used for managing the represented window. How to handle the window handle lifetime? It is possible to detect the handle invalidity? I'd like to

问题 I am scraping a web site using selenium "https://www.medline.com/catalog/category-products.jsp?itemId=Z05-CA02_03&N=111079+4294770643&iclp=Z05-CA02_03" For single page and single product i am able to scrape by passing the product url but i am trying to do so by selenium i.e auto selection of product an page after select all the product one by one and it should move to next page and after opening product details page it should scrape which is done by beautiful soup here is product url from the

问题 I am developing an application in C# and want to know how to get the screen shot image of any window when we only know its window handle. The functionality I am trying to achieve is to be able to just copy the screen shot of any window (it can be a whole application or a control inside an application) when I only know its window handle. Example: I am running a calculator application, and Spy++. When I use find window functionality of the Spy++ and hover my mouse over different buttons of the

问题 Selenium WebDriver- hungs or stucks while switching back from child window to parent window. If I change the specific page in parent window Manually on debug mode,Successfully switch is happening from child to parent window. Guessing that specific page in parent window blocks switching of windows as it expects child window to be closed.How can i overcome this Issue?(To bring back control to parent window for further validation)(Also Suggest if any alternative methods are available to switch

问题 Java 9 will restrict any access to private API. That means that the known methods of retrieving the window hwnd using Reflection won't work anymore. Is there still a way to get them? I ask because I have a library that offers an API for manipulating the Taskbar (in a similar way that Java9 offers). The Java 9 API is still for AWT, so I hope I can get my project setup for Java 9 and JavaFX. I used to just call the private methods, but this will stop working. Any solution is appreciated. Native

问题 Is there any method in JScript to get the handle of the main window of a process by providing the process name? The Process.MainWindowHandle property works only in JScript .NET. Is anything similar available in classic JScript? 回答1: I am not sure if this works, just try to loop window.parent until its undefined. something like - var mainWindow = window; while( mainWindow.parent ) { mainWindow = mainWindow.parent; } you also have something like window.top which always returns you the topmost

问题 The way my application functions, is determined by Skype's view mode, due to the fact that my application is looking for windows of class TConversationWindow , which if in Default View is a child of tSkMainForm , and if in Compact View, it is not a child of tSkMainForm . Here is what I tried to do: Function IsCompactView:Boolean; Var Wnd : Hwnd; Begin Result := True; Wnd := FindWindow('TConversationForm',nil); if Wnd <> 0 then begin Wnd := GetParent(Wnd); // Custom function that grabs the

问题 I've written a Chrome Extension (w/ NPAPI as well) that allows my application and Chrome to communicate with each other. That is all mostly working fine. What I'm trying to do now is be able to tie the HWND of a Chrome window to a particular Window ID & Tab ID. When I'm inside of Chrome (via the plugin) I have the Tab ID and Window ID and I can do most operations based on that. When I'm outside of Chrome (via my application) I can see the window structure and get the HWND of the various tabs.

问题 I want to use selenium with Python to open multi-tabs in one browser and scraping the real-time betting odds simultaneously with multi-tabs. The website home page generate a list of games. However, there is no way to get the link of game unless you find the game element and use click()(the website is ajax heavy), which open the game in the same tab. My solution to open multi-tabs is to get the list of game then manually open new tab with home-page first loaded and then click on the game with