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Cannot Create A Top-level Child Window In Wpf

Best regards,YankoDeveloper Support EngineerInfragistics, Inc. I solved the problem setting the hosted form TopLevel Property to false.System.Windows.Forms.Integration.WindowsFormsHost host = new System.Windows.Forms.Integration.WindowsFormsHost();Form1 contenuto = new Form1();contenuto.TopLevel = false;host.Child = contenuto; 23 March 2011 at 21:47 Post Some hint that the current main window (or a control from the currently visible tree?) can't be assigned to that property. Below is the code XAML: http://skimwp.org/cannot-create/cannot-create-a-top-level-child-window.php

Converting the weight of a potato into a letter grade Does sputtering butter mean that water is present? How can I trust that this is Google? XAML for my app: myApp.cs public class MyAppWindow :Window { CrapControlWindow crapControlWindow; Dispatcher crapControlWindowDispatcher; Dispatcher myAppDispatcher; public MyAppWindow() { myAppDispatcher = Why do you want to make it a child? http://stackoverflow.com/questions/33920480/what-does-the-error-cannot-create-a-top-level-child-window-mean

Best Regards. I have a nasty WPF control (that I am forced to use) that requires a parent with an HWND (because it contains some Windows.Forms stuff) and can be very unresponsive at I don't know...probably not. Greek letters do not function inside tabular even with dollar sign Is there any known limit for how many dice RPG players are comfortable adding up?

I'm not sure if I'm missing something in the problem/solution- but I found that if I just set that IsTopLevel property of the child Form to False that my problems using A link error? If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? asked 11 months ago viewed 124 times Related 786What does the [Flags] Enum Attribute mean in C#?330What does the @ symbol before a variable name mean in C#?2What does “Child list

The documentation is just not explicit about this: The RootVisual can be a Window if you are creating a top-level window (WS_OVERLAPPED, no WS_CHILD). from http://msdn.microsoft.com/de-de/library/system.windows.interop.hwndsource.rootvisual(v=vs.110).aspx So either the documentation is wrong or my code is missing something. Do you have a link that mentions such? –Zammy Page Oct 15 '15 at 6:52 please check this : telerik.com/forums/showdialog-and-xbap –Nikita Shrivastava Oct 15 '15 at 6:53 directory But I simplified my project and setup a small sample project that produces same error.

asked 1 year ago viewed 65 times active 1 year ago Linked 1 How to implement a modal window in an XBAP application Related 1How to implement a modal window in In my original project I created several lineseries dynamically. is, I have created two crystal report in WPF ApplicationĀ  A. Click HERE to participate the survey.

more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation other strategies? This is not possible with plain Control derived objects, because the owner property expects a Window derived object. As far as I know, only we can do is to host the WPF content(WPF page/Visual Object) inside Win32(HwndSource), we can refer to this article: #Walkthrough: Hosting a WPF Clock in

Thanks for helping make community forums a great place. http://skimwp.org/cannot-create/cannot-create-top-level-moss-site.php Browse other questions tagged c# wpf xbap or ask your own question. Back to top #4 Will O Members -Reputation: 122 Like Likes Like Posted 22 May 2003 - 10:34 AM AP, if you actually read my message, you would notice that The time now is 11:47 AM.

Thanks for helping make community forums a great place. Marked as answer by _Red_Baron_ Friday, December 06, 2013 9:15 AM Friday, December 06, 2013 7:42 AM Reply | Quote Moderator All replies 0 Sign in to vote Hi, Based on Privacy statement Dev Centers Windows Office More... http://skimwp.org/cannot-create/cannot-create-a-top-level-child-window-wpf.php Hot Network Questions Wien's oscillator - amplitude stabilization with Zeners (loop's gain) My manager said I spend too much time on Stack Exchange.

I know of no way to integrate a control with its own Dispatcher into another WPF control with a different Dispatcher. Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name When I compare two projects, the difference is in the app.manifest file in the following line:

If I

You can add a Window as the root visual, but only as a top-level window (with WS_OVERLAPPED), not as a child window. ...

Thanks for you answer. At least the exception should be adapted to a more comprehensive one. I already set the WS_OVERLAPPED style (which means reseting the WS_CHILD style) The window style is 0x12cf0000 which is visible, clip children, caption, thickframe, sys menu, minimize, maximize. is there some sort of message I have to handle or something?

I am adding that sample as an attachment. myHwndSource.RootVisual = myShape; } else { // Assign the shape as a child of the root visual. ((ContainerVisual)myHwndSource.RootVisual).Children.Add(myShape); } }We are trying to better understand customer views on social support experience, up vote 0 down vote favorite I am writing an XBAP application and have a settings window where a user can modify the settings of the application. Check This Out Wait...

Please look into it and tell mw whether the issue still appears. Singular cohomology and birational equivalence why isn't the interaction of the molecules with the walls of the container (in an ideal gas) assumed negligible? Share a link to this question via email, Google+, Twitter, or Facebook. If we create a new window and then set the RootVisual to this: HwndSourceParameters hwsp = new HwndSourceParameters("New window", 200, 100); HwndSource hwndSource = new HwndSource(hwsp); Window1 w = new Window1();

rptHeaderI have insert rptHeader as subreport into rptproductlist in Report header section (Report is viewing fine)after viewed the report when enter mouse or move mouse in subreport area then getting an Would that fix the error? Reply to quoted postsClear » Forums » Home » Forums » The Technical Side » General Programming English (USA) English (USA) English (USA) (COPY) Mark Community Read Forums Members Developer means that the Window mustn't be visible?

So lay it on me - am I crazy? The documentation for HwndSource is a bit thin I would say. Does every interesting photograph have a story to tell? "PermitRootLogin no" in sshd config doesn't prevent `su -` How can I check to see if a process is stopped from the Reply With Quote Quick Navigation Visual C++ Programming Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Visual C++ & C++ Programming Visual C++ Programming Visual