Wpf Window Focus Event
It is tested with both normal WPF and DevExpress. Oran share|improve this answer answered Jan 24 '11 at 17:35 OrPaz 728622 add a comment| up vote 3 down vote You can easily have the control set itself as the focused Join them; it only takes a minute: Sign up WPF: Detect when Window loses focus up vote 31 down vote favorite 3 How do I detect when my window loses focus? Browse other questions tagged c# .net wpf window setfocus or ask your own question. this contact form
Or any related code ? The legacy application launches a WPF window by sending data over the socket that the WPF application handles. What could cause humanity to migrate from land to water? asked 6 years ago viewed 8570 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends in 6 days Blog How We Make Money at Stack Overflow: 2016 Edition
Wpf Window Focus Event
So, up to this point, we've seen a lot of code to change focus. However, the most common request is to set initial focus to a specific control - remember that Browse other questions tagged c# wpf events focus setfocus or ask your own question. You are always free to edit and improve answers if you can. :) –Mizipzor Apr 1 at 14:13 Shouldn't control.Loaded event handler be deregistered during unload? –andreapier Sep 21
Temporary Focus Scopes (Focus stealing and restoration) Imagine you’re typing in the Visual Studio text editor. Wpf Bring Window To Front Any window can make itself "topmost", which places it atop all non-topmost windows, but doesn't give the window keyboard focus, etc. how to set focus back to a window Help to get a window to lock focus Using shellexecuteex and waitforsingleobject parent window lose its focus when it returns Open New window Great! –Daniel Albuschat May 21 '15 at 10:08 add a comment| up vote 93 down vote This works, too:
While I agree with the sentiment by @Matthew Xavier that generally this is a bad UX practice, there are times where it's entirely a plausable UX. Wpf Showactivated Utensil that forms meat into cylinders Simple geometry. This is what MenuMode is for, and Visual Studio uses it for Toolbars. Hard to understand what without some code sample demonstrating your problem.
Wpf Bring Window To Front
Shortest path between two points with n hops Simplify list of rules How to check if a given string is a substring of an element of a list What could cause You only need to worry about events causing memory leaks if a short-lived object has a method being attached to an event on a long-lived object. Wpf Window Focus Event Some of the other answers on this page are simple, but do not actually work. Wpf Bring Window To Front Without Focus Axes around image Why write 1,000,000,000 as 1000*1000*1000 in C?
Should I be concerned about "security"? weblink I recommend @Matthew Xavier 's answer. –Lex Li Sep 18 '10 at 5:49 add a comment| up vote 2 down vote To show ANY currently opened window import those DLL: public I have a control which is placed on canvas. Any answer that uses window.Activate() is wrong. Wpf Topmost
Eric 7 years ago PierreMF Thanks for sharing the info, it is very usefull since we are migrating a large C++ app to WPF4. Not the answer you're looking for? Part of that responsibility means you own the code which decides whether the Cut, Copy and Paste commands are available (CanExecute) at any given time. http://trisystech.net/wpf-window/wpf-window-deactivated.html Because when a command is selected from the menu, we want it to behave just as if focus never left the text editor.
But the focus still on the popup. Wpf Set Keyboard Focus I remember giving a talk about a year ago at the MVP Summit where I talked about our WPF conversion work (this was before Beta 1 was released) and I identified Focus is inherited from the UIElement.
It will make any parent windows visible as well.
This is really weird. Thanks! –Shion Mar 21 '14 at 14:23 1 There is a bug in the code in this answer in the call to DependencyProperty.RegisterAttached. Could the Industrial Revolution be delayed indefinitely? Wpf Window Lost Focus Or better yet, to focus the first focusable control in the tab order?
One of those UserControls has Focusable="True" and KeyDown/KeyUp handlers, and I want it to have the focus as soon as my window opens. Note, for the windows right concept is activation but not focusing. Then activate it so you can type in the box without having to set focus with the mouse. his comment is here If I click that control I need to set focus on canvas in order to handle some keyboard events.
the way becoming the foreground window does. –Matthew Xavier Oct 6 '10 at 14:22 The trick fails for a few special windows. How to align operators using alignat or someother environment? 80s Sci-Fi movie with "fire-lion / fire-wolf" chasing people through locked steel doors I was allowed to enter the airport terminal by Ie. Awesome! (Windows 7 x64) –mdiehl13 Jul 10 '15 at 7:11 Actually, it only seems to work if I do this: App.mainWindow.Show(); SystemWindows.GlobalActivate(App.mainwindow); // When I remove the first .show()
WPF still moves keyboard focus to the menu and restores it when the menu is dismissed.