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Wpf Window Lost Focus Event


Instead the Enter and Leave events should be used for all controls except the Form class, which uses the Activated and Deactivate events. Marked as answer by Min ZhuMicrosoft contingent staff, Moderator Wednesday, September 08, 2010 1:16 AM Friday, September 03, 2010 5:47 AM Reply | Quote Moderator 0 Sign in to vote Hi Andrew, Cheers for the explanation, it makes perfect sense Here is an example: DatePicker1.AddHandler(DatePicker.GotFocusEvent, new RoutedEventHandler(DatePicker1_GotFocus), true); void DatePicker1_GotFocus(object sender, RoutedEventArgs e) { e.Handled = false; } If this DatePicker is in a template, you can still add this handler http://trisystech.net/wpf-window/wpf-window-focus-event.html

Please note that each follow up response may take approximately 2 business days as the support professional working with you may need further investigation to reach the most efficient resolution. WPF really doesn't have a single event that denotes that logical focus is moved to/from an element. share|improve this answer answered Jul 7 '14 at 15:19 Debasis 269210 this is a bad idea, because there are multiple ways to change focus. Are there eighteen or twenty bars in my castle?

Wpf Window Lost Focus Event

Clicking the mouse anywhere within the control fires the LostFocus and GotFocus events twice, with the following output in the VS Output window: LostFocus GotFocus LostFocus GotFocus I would expect neither Please try this solution and let us know the results.Thanks, Andrew dxSample.zip Show all comments Mahesh Rajole 05.31.2013 Hi Andrew K,I have applied the solution for Got and Lost Focus its You would want that element to be focusable.

Should I be concerned about "security"? DatePicker.GotKeyboardFocus event is not effected by this. RadRichTextBox is a quite complex control and uses different UIElements in order to show its content and provide the option to edit the document. c# events clipboard share|improve this question edited Jan 16 '13 at 11:35 Kjartan 9,906104166 asked Jan 16 '13 at 11:24 Aravind 521210 add a comment| 2 Answers 2 active oldest votes

In the winforms days, I could use the user control's Enter and Leave events which worked very well. Wpf Window Deactivate Event Simplify list of rules more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / When I move to the second row in the grid, I get the following events: Lost Focus Got Focus Lost Focus Got Focus Lost Focus Got Focus Wow!... it fires when you click on controls inside the window).

target=assistance&ln=en-us. ================================================== This posting is provided "AS IS" with no warranties, and confers no rights. You do get a GotMouseCapture event, but I would have expected a GotFocus event as the TextBox clearly has acquired keyboard focus. So, I was thinking the Keyboard focus may be better after all - I've added a couple of extra Debug.WriteLine statements within an IsKeyboardFocusWithinChanged handler. When a user control gets or looses focus, I want to configure buttons in the window's toolbar according to the user control that currently has the focus and its current state.

Wpf Window Deactivate Event

Old cartoon or anime featuring a girl protected by a Red Robot What is the standard dimension of wide pictures? 80s Sci-Fi movie with "fire-lion / fire-wolf" chasing people through locked shift focus away from the grid) - they were always within the grid, they just changed the selected row. Wpf Window Lost Focus Event Something maybe to look at as part of this problem. Textbox Gotfocus Event In C# NOTE: I have tried handling the KeyboardGotFocus/KeyboardLostFocus events, and they behave the same way. #2 - Clicking on a control that doesn't take focus, still fires these events Let's say the

Could it have any undesired side-effects, or is this an acceptable thing to do? ...or am I missing the point and should be tackling this some other way? navigate here GotFocus/LostFocus is intended to be used only with controls (e.g. I put a standard text box on a view with a ribbon, and handled its LostFocus event. However, you can handle the UserControl.MouseDown event, and call the Focus() method to force the UserControl to get focused, for example: void UserControl1_MouseDown(object sender, MouseButtonEventArgs e) { this.Focus(); } From you

Does any organism use both photosynthesis and respiration? Reply Post Points: 20 Pentana Points 1,336 Replied On: Thu, Apr 9 2009 11:25 AM Reply Thanks for the tips, you are of course correct, I'd forgot therewill be other Why write 1,000,000,000 as 1000*1000*1000 in C? http://trisystech.net/wpf-window/wpf-window-deactivated.html keyboard focus went into the ribbon (so you ignored it) and the user went from the ribbon to activating another window in the os (again ignored) and then activated another element

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Can anyone recommend a good solution to the problem? Please clarify what you mean by saying "base control" and why you need to prevent it from being focused?In addition, describe how you detected that LookUpEdit does not handle these keys

Reply Post Points: 5 Pentana Points 1,336 Replied On: Wed, Apr 8 2009 7:32 AM Reply Hi Andrew, I'm sorry to report I'm still having problems with this focus issue.

Shortest path between two points with n hops If the co-signer on my car loan dies, can the family take the car from me like they're threatening to? In this scenario, keyboard focus remains where it is and the element where a Focus method is called still gets logical focus.A more precise interpretation of this event is that it There's a number of issues, which I'll list in turn. From the users perspective, they didn't 'go' anywhere (i.e.

Here is an example: DatePicker1.AddHandler(DatePicker.GotFocusEvent, new RoutedEventHandler(DatePicker1_GotFocus), true); void DatePicker1_GotFocus(object sender, RoutedEventArgs e) { e.Handled = false; } If this DatePicker is in a template, you can still add this handler DatePicker.GotKeyboardFocus event is not effected by this. Yep, I realised the DataRecordCellArea was one element in the tree that was focusable - I now realise it's not a good idea to try and prevent all sub-elements of a this contact form Andrey K (DevExpress Support) 05.31.2013 Hello Mahesh,After researching this question, I came to the conclusion that you can use the LookUpEdit.IsKeyboardFocusWithinChanged event to achieve your goal.[C#] private void

All are in a single window. I've altered the sample you provided to illistrate the problems we are now facing. The equivalent events in the Form class are the Activated and Deactivate events. Need good way to handle a wpf UC GotFocus and LostFocus events P: n/a moondaddy I have a c# 3.5 wpf app which uses user controls for data entry screens.