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Cannot Be Called While Doing Createhandle


Awesome Inc. thanks. Wait... And did you try to break the return statment? –Henk Holterman Sep 22 '10 at 15:24 Jepp, but that can take one or two weeks to get a new have a peek here

share|improve this answer edited Jan 19 '10 at 12:21 SwDevMan81 30.7k13106139 answered Jan 19 '10 at 11:59 Jankhana 34031326 add a comment| up vote 0 down vote You need to use on Designer.cs but when I don't used Thread it has no error when I click btnGenSumm button many times. But my DialogBox neither calls Dispose() itself nor swallows other exceptions, it only does some painting in the OnPaint() event. Closes Global.oFrmToClose ''' ''' Public Sub CloseFrm() oFrmToClose.Close() End Sub '''

''' Allows closing of a specified during its Load Event. browse this site

Value Close Cannot Be Called While Doing Createhandle Vb Net

Can a countable number of intersections of subsets or their complements be the null set? Note the My namespace. We are glad to help you at any time. But i need that event to be triggered every 100 milliseconds.

Tags: .NET, WinForms 0 Ali Pichvai 04.14.2015 Hi,Our clients have reported several times an exception which happens rarely and randomly (there is no specific scenario). But it must be nearly like this by c#. In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms 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

My suggestion is to comment out all your code in the form objfrm (or make new EMPTY form) and see if error happens. System.invalidoperationexception Value Dispose() Cannot Be Called While Doing Createhandle(). Instead we can write the procedure to close the form, and call the procedure in button click. 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. http://stackoverflow.com/questions/16028551/value-dispose-cannot-be-called-while-doing-createhandle-error-when-using-thr Please refer to the DevExpress.com Website Terms of Use for more information.

Join them; it only takes a minute: Sign up Form Dispose() or Close() up vote 1 down vote favorite I'm having 2 forms. share|improve this answer answered Apr 16 '13 at 4:10 Cody Gray 147k23280372 I already try backgroundworker for this, but i got the same error! –odlan yer Apr 16 '13 share|improve this answer answered Sep 23 '10 at 8:16 Jürgen Steinblock 14.4k1068118 1 The supplied link is broken. –kerem Apr 29 '15 at 14:30 1 @kerem That's why I Leveling Pokemon using the Lumiose Tower infinite loop path what are 'hacker fares' at a flight search-engine?

System.invalidoperationexception Value Dispose() Cannot Be Called While Doing Createhandle().

Your Privacy - Legal Statements Copyright © 1998-2015 Developer Express Inc.All trademarks or registered trademarks are property of their respective owners Register Help Remember Me? http://www.c-sharpcorner.com/blogs/value-close-cannot-be-called-while-doing-createhandle1 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 Value Close Cannot Be Called While Doing Createhandle Vb Net Without opening the PHB, is there a way to know if it's a particular printing? Which is a static method that contains the using block.

FYI, this only became an issue when I moved setting of the MdiParent to my main Form from the Load Event to the New Method which I had to do to navigate here For example, the following code gives the error: private void frmCustomer_Load(object sender, EventArgs e) { if (!Valid()) this.Close; } The Solution: private void frmCustomer_Load(object sender, EventArgs e) { if (!Valid()) this.BeginInvoke(new Never too late to post a better solution. 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.

Show all comments Leave a Comment You must log in or register to leave comments 0Solutions Creation Date Rating Importance Sort by ID: T230249 Created On: 04.14.2015 Modified On: 04.14.2015 Build: Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)? I bet it will be in the code that is being called as consequence of Dispose method. http://electrictricycle.net/cannot-be/cannot-be-called-on-a-null-value.html It should not happen.

I think itcan give out same logic as: generate new child form then judge, then close it Thursday, March 01, 2007 10:41 AM Reply | Quote 0 Sign in to vote Word for "using technology inappropriately"? Public oFrmToClose As Form = Nothing '''

''' Parameter-less Delegate to be Invoke'd by CloseFrmDuringLoad.

than in my code whereever i want to use this I just check if it's not null than create it using a static Instance and than give the peoperty.

Is It A Good Idea? Installing JAVA JDK Login as ro... 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 From one form I created and shown the other form.

What is exactly meant by a "data set"? Goto command prompt Click start -> run Type ... where can I place it? http://electrictricycle.net/cannot-be/cannot-be-called-without-a-receiver-argument-as.html This is going nowhere. –Henk Holterman Sep 22 '10 at 13:28 add a comment| 4 Answers 4 active oldest votes up vote 2 down vote accepted Think I found a clou

And did you actually end up solving YOUR problem? –Jake Smith Apr 7 at 15:57 @JakeSmith Look at the question return (GetWindowLong(Me.Handle, GWL_STYLE) And WS_CAPTION) = WS_CAPTION The exception I changed the unit test to wait for all expected GUI updates (even though that wasn't what was being tested) before exiting and the problem was resolved. Hot Network Questions For a better animation of the solution from NDSolve Prepared for Yet Another Simple Rebus? so now what could be the solution??? –Jankhana Jan 20 '10 at 4:44 add a comment| up vote 0 down vote The code is as follows: if (frmMain.objfrm== null) { frmMain.objfrm

Anonymous Says: January 26, 2012 at 12:49 AM thanks for this article Anonymous Says: June 4, 2012 at 8:23 PM I found same problem when i use form X button Show dont block the application and the code keeps running.