Value Dispose Cannot Be Called While Doing Createhandle
Then start adding commented code and see when the error happens. Solve: The import android.support.v7 cannot be resolved The import android.support.v7 cannot be resolved Solution: Add Android Support Library "android-support-v7-appcompat.jar" F... You can close the dialog in a RunWorkerCompleted event handler. You may have to register before you can post: click the register link above to proceed.
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Value Dispose Cannot Be Called While Doing Createhandle
Value Close() cannot be called while doing CreateHandle() how can i fix this? Monday, February 26, 2007 1:44 PM Reply | Quote All replies 0 Sign in to vote can 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? SQL Server backup. Instead of calling me.close, do thisMe.BeginInvoke(New MethodInvoker(AddressOf CloseIt))private sub CloseIt() me.closeend sub Friday, September 12, 2008 11:49 AM Reply | Quote 0 Sign in to vote Thanks CodeCruiser!
- Why would you do that?
- Iam trying to close a win Form.At that time, It gets and error like this.value close() cannot be called while doing CreateHandle().Plz explain why it occurs.
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- Yes, it will be called back on the created thread (a good thing, and it will prevent the exception!), but what is to ensure that it happens AFTER the .ShowDialog()'s work
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It throws such exception: InvalidOperationException:Při zpracování funkce CreateHandle() nelze volat funkci Close().: v System.Windows.Forms.Form.Close() v DevExpress.XtraTabbedMdi.XtraTabbedMdiManager.CloseForm(Form activeForm) v DevExpress.XtraTabbedMdi.XtraTabbedMdiManager.OnCloseButtonClick(Object sender, EventArgs e) v DevExpress.XtraTab.ViewInfo.BaseTabControlViewInfo.OnPageCloseButtonClick(ClosePageButtonEventArgs ea) v DevExpress.XtraTab.ViewInfo.BaseTabHandler.ProcessCloseButtonMouseUp(MouseEventArgs e, BaseTabHitInfo hi) v can u try doing: frmMain.objfrm = new frmMyForm(); Cheers –MarcosMeli Jan 20 '10 at 11:36 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign You are attempting to call same Close() method, only using invoker. Product catalog Do humans have an ethical obligation to prevent animal on animal violence?
Never too late to post a better solution. System Invalidoperationexception Value Dispose Cannot Be Called While Doing Createhandle Thursday, March 01, 2007 10:18 AM Reply | Quote 0 Sign in to vote I means judge it when your MDIParent generate MDIChild, and just cancel new MDIChild generate. Show all comments Leave a Comment You must log in or register to leave comments ID: Q412598 Created On: 06.27.2012 Modified On: 06.28.2012 Build: v2011 vol 2.10 / 2-Mar-2012 Operating System: The code that you posted should work (form shown with Show() should be possible to close with Dispose() method).
How to: Reset the Visual Studio 2010 Environment Settings To reset your Visual Studio settings: 1. 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 If not then we have the chance once a moderator marks a complete wrong reply as answer. Obviously this is the old "you cannot .Close() a WinForm while it's in the process of loading" problem.
System Invalidoperationexception Value Dispose Cannot Be Called While Doing Createhandle
Not the answer you're looking for? Web Sites: Disneyland vs Disney World in the United States "Carrie has arrived at the airport for two hours." - Is this sentence grammatically correct? Value Dispose Cannot Be Called While Doing Createhandle Last edited by acidedgeuk; April 13th, 2011 at 12:17 PM. Closing one instance of the form while another instance is loading is causing the exception.
Join them; it only takes a minute: Sign up Form Dispose() or Close() up vote 1 down vote favorite I'm having 2 forms. How to: Close Windows form while doing CreateHandle() The error Value Close() cannot be called while doing CreateHandle() usually happens when we try to close the form in the constructor or Submit New Thread Return to Return to Discussion Forum Top ContributorsTodayLast 7 DaysManigandan (25)shashikant (23)Prasad kulkarn... (17)more...Email subscription.NET Jobs.NET Articles.NET Forums Articles Rss Feeds Forum Rss Feeds About Us Contact Us Register Lost Password?
Why is Professor Lewin correct regarding dimensional analysis, and I'm not? asked 6 years ago viewed 8296 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! This exception you're getting is a clear side-effect of this. Advanced Search VBForums Visual Basic Visual Basic .NET [RESOLVED]  Value Close() cannot be called while doing CreateHandle() If this is your first visit, be sure to check out the FAQ
Do I need to provide a round-trip ticket in check-in? Now the form could open and never automatically close due to the same race condition. –ckittel Aug 13 '10 at 18:40 Yes it does. You can't call the CreateHandle method directly.
where can I place it?
How can I take a powerful plot item away from players without frustrating them? Perhaps there is some kind of 'ready state' event that you can use to control the timing of closing and loading forms? The grid is not the problem, it is the forms. The result, no surprise, is this exception: An unhandled exception of type 'System.InvalidOperationException' occurred in System.Windows.Forms.dll Additional information: Value Close() cannot be called while doing CreateHandle().
Product of all divisors=cube of number. Tuesday, February 27, 2007 8:34 AM Reply | Quote 0 Sign in to vote I am trying to check if the reocord was exist in the database but if not you want is: colse a mdi child form when form_load event occured? Please post your comments and questions as a separate thread.If required, refer to the URL of this page in your new post.
What if the RunWorkerCompleted is fired before the .ShowDialog() was ever called? How to: Install Microsoft SQL Server 2008 Step by Step The system requirements are as follow: 32-bit systems : Computer with Intel or compatible Pentium III 1 GHz or faster processor my suggestion is: why not judge get_person() method beform the MDI created?if new MDIchild need to colse, it is no need to generate a new MDIchild instance. Web site: http://www.ianotary.us A+, DCSE, e-Biz+, i-Net+, MCDST, MCP, Network+, Security+, A.A.S (Hons.) Visual Basic .NET Video Tutorials | Login Form using backend database (.NET) | Useful site for sending email