topmost

How to make window absolute topmost?

由 别等时光非礼了梦想. 提交于 2019-12-02 01:27:34
问题 I use the SetWindowPos api to make my window topmost with the HWND_TOPMOST param. It works fine, but still tooltips are on top of it. How to make my window on top of all. Is there an api that I'm missing? Edit: I fixed it with a timer checking the foreground window and then setting mine to topmost. 回答1: There is no way to do that, as noted in the Old New Thing blog. TopMost is TopMost. If two windows are competing one must loose. There is no secret MoreTopMost constant. 来源： https:/

WPF-Window Topmost for own application only?

由 浪尽此生 提交于 2019-11-30 02:22:05
问题 The Splashscreen/Loading-Window in my WPF application is set to Topmost="True" . Now this windows in on top of all other windows even when you switch to another application (because loading will take some time). I don't want this kind of behavior. If I set Topmost="False" the window in not topmost at all. But If you switch back to my application after working with with another application my customers sometimes don't realize the Loading-Windows is still working. The application appears to be

Can you launch a process on top of the topmost window? (csharp wpf)

由 自作多情 提交于 2019-11-29 16:05:13
Can you launch a process on top of the topmost window? (csharp wpf) I have the following, but the current window before this one ( a wpf window using window class that has topmost=true ), remains on top of the process when the process is launched.. if (System.IO.File.Exists(MY_CALC_PATH)) { System.Diagnostics.Process helpProcess = new System.Diagnostics.Process(); helpProcess.StartInfo.FileName = "calc.exe"; helpProcess.Start(); helpProcess.WaitForInputIdle(); BringWindowToTop(helpProcess.MainWindowHandle); SetWindowPos(helpProcess.MainWindowHandle, myCurrentTopmostWinHnd, 0, 0, 0, 0, SWP

How to make a window appear on top of everything (even full screen games!) c++/Qt

由 断了今生、忘了曾经 提交于 2019-11-29 08:51:34
问题 I'm trying to make an application displaying a crosshair at the center of the screen and staying on top of everything else. The aim is to have a crosshair in some FPS games that doesn't provide one. I've succesfully made my window topmost for everything except the games :/ Here is my code : (everything is in the main since im only testing the core functionalitys of my app, I've commented it extensively to try and make my problem more accessible) QApplication app(argc, argv); DWORD error;

How to make a WPF window be on top of all other windows of my app (not system wide)?

由 半世苍凉 提交于 2019-11-28 21:00:35
I want my window to be on top of all other windows in my application only . If I set the TopMost property of a window, it becomes on top of all windows of all applications and I don't want that. You need to set the owner property of the window. You can show a window via showdialog in order to block your main window, or you can show it normal and have it ontop of the owner without blocking the owner. here is a codeexample of the codebehind part - I left out all obvious stuff: namespace StackoverflowExample { public partial class MainWindow : Window { public MainWindow() { InitializeComponent();

Can you launch a process on top of the topmost window? (csharp wpf)

由 一个人想着一个人 提交于 2019-11-28 10:07:08
问题 Can you launch a process on top of the topmost window? (csharp wpf) I have the following, but the current window before this one ( a wpf window using window class that has topmost=true ), remains on top of the process when the process is launched.. if (System.IO.File.Exists(MY_CALC_PATH)) { System.Diagnostics.Process helpProcess = new System.Diagnostics.Process(); helpProcess.StartInfo.FileName = "calc.exe"; helpProcess.Start(); helpProcess.WaitForInputIdle(); BringWindowToTop(helpProcess

How to keep my topmost window on top?

由 你离开我真会死。 提交于 2019-11-28 02:00:57
I will first explain why I need it, because I anticipate that the first response will be "Why do you need it?". I want to detect when the mouse cursor is on an edge of the screen and I don't want to use hooks. Hence, I created one pixel wide TOPMOST invisible window. I am using C++ on Win XP, so when the window is created (CreateWindowEx(WS_EX_TOPMOST | WS_EX_TRANSPARENT ...) everything works fine. Unfortunately, if a user moves another topmost window, for example the taskbar over my window, I don't get mouse movements. I tried to solve this similarly to approaches suggested in: How To Keep an

TopMost is not TopMost always - WPF

由 核能气质少年 提交于 2019-11-28 01:43:24
问题 I have a clock application. I have set the Window's TopMost property. But, randomly, some other window or visual studio comes above clock. Is there any other way to make my window (clock app) to display always on top of all other applications. 回答1: Are you sure it's a random window? If another window is also a topmost window, it is possible for it to come above your window. 回答2: I know that this question is old, but I don't quite understand why the accepted answer has received up votes... or

How to get the handle of the topmost form in a WinForm app?

由 微笑、不失礼 提交于 2019-11-27 22:27:25
I have a WinForm app that has other child forms (not mdi). If the user presses "Esc" the topmost form should be closed even if it doesn't have the focus. I can use a keyboard hook to globally catch the Escape but I also need the handle of the form to be closed. I guess there is a way to do that using Win32 API, but is there a solution using managed code? Here is one way to get the topmost form that uses Win32 (not very elegant, but it works): public const int GW_HWNDNEXT = 2; // The next window is below the specified window public const int GW_HWNDPREV = 3; // The previous window is above

How to return 5 topmost values from vector in R?

由 限于喜欢 提交于 2019-11-27 13:55:10
I have a vector and I'm able to return highest and lowest value, but how to return 5 topmost values? Is there a simple one-line solution for this? > a <- c(1:100) > tail(sort(a),5) [1] 96 97 98 99 100 x[order(x)[1:5]] Yes, head( X, 5) where X is your sorted vector. tail(sort.int(x, partial=length(x) - 4), 5) Using sort.int with partial has the advantage of being (potentially) faster by (potentially) not doing a full sort. But in reality, my implementation appears a little slower. Maybe this is because with parameter partial != NULL, shell sort is used rather than quick sort? > x <- 1:1e6 >
订阅 topmost