Search

05-26-2006, 3:40 AM agenore Joined on 03-21-2006 Parma Posts 26 Close all Child window Hi, Is it possible close all the windows child in a MDI application?    Report

05-27-2006, 10:33 AM theDentist Joined on 12-05-2005 Posts 42 Re: Close all Child window Hi agenore, When do you want to close all the windows, they all close when the program is terminated anyway. What type of event are you using to close the windows Peter    Report

05-28-2006, 5:00 AM Yasir Joined on 03-15-2006 Posts 44 Re: Close all Child window off course you can close all the windows of child frames. but you have to write that in the Mdiframewnd. However it depends on which event you want to do it    Report

05-29-2006, 12:24 AM agenore Joined on 03-21-2006 Parma Posts 26 Re: Close all Child window I've written a little application that use a DB connection. I can change the db when I want inside the application. Now, when I do it I must close all the windows child which use a db connection (not necessary all windows).    Report

05-30-2006, 2:13 PM theDentist Joined on 12-05-2005 Posts 42 Re: Close all Child window How are you child windows coded?  Has each child window it's own class? If so, write a public function in each class that sends the WM_CLOSE message or calls "this->DestroyWindow()" when it's called.  When you declare instances of the child windows, the pointers must be available to an event handler that can call all the close functions in one event. Just an idea.  Peter    Report

05-30-2006, 2:19 PM theDentist Joined on 12-05-2005 Posts 42 Re: Close all Child window Add to my last post on reflection.  If you have pointers to the child windows all you have to do is call:    myChildWindow->DestroyWindow();  in the event handler.    Peter    Report

06-28-2006, 1:26 AM agenore Joined on 03-21-2006 Parma Posts 26 Re: Close all Child window Hi, Sorry, but I read the forum only now. Well... I've had the pointers of the child windows (I suppose) because they are open, but where they are I don't know. If I have 3 child open in a MDI structure, how can I obtain the pointers? Thanks.    Report

06-28-2006, 12:41 PM theDentist Joined on 12-05-2005 Posts 42 Re: Close all Child window Hi agenore, Does each child window have it's own class, and if so, then what class are they derived from? Regards Peter    Report

Codersource.Net » Programming » MFC Programming » Close all Child window

(please select) Forums Home |- Search Forums |- Active Topics |- Unanswered Posts User Options |- Sign In |- Create a New Account |- Forgot Password Programming |- C# Programming |- Asp .Net Programming |- C++ Programming |- MFC Programming