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Value Close Cannot Be Called While Doing Createhandle C#

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Stack Trace : ======================== at System.Windows.Forms.Control.Dispose(Boolean disposing) at System.Windows.Forms.Label.Dispose(Boolean disposing) at System.ComponentModel.Component.Dispose() at System.Windows.Forms.Control.Dispose(Boolean disposing) at System.Windows.Forms.ContainerControl.Dispose(Boolean disposing) at System.Windows.Forms.Form.Dispose(Boolean disposing) at Speedometer_Application.frmSpeedometer.Dispose(Boolean disposing) Any idea???? All rights reserved Home Forums Articles Badges Privacy Policy Support Sitemap Newsletter Signup Free Web Developer Tools

Current filter: Clear You should refresh the page. I though Form_Load is the first event? Thanks, Mike Faq Reply With Quote April 14th, 2011,08:09 PM #4 No Profile Picture Doug G View Profile View Forum Posts  Grumpier old Moderator Devshed Supreme Being (6500+ posts) his comment is here

How can I open the next/previous file alphabetically? Hot Network Questions Is it possible to hand start modern planes? 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 Needed if its MDIParent is set prior to the Load Event. ''' ''' ''' ''' Public Function CloseFrmDuringLoad(ByVal oFrm As Form)

Value Dispose Cannot Be Called While Doing Createhandle

That is not going to work. Otherwise, I would've had to move all my Form.Load Event code (except Button Enabling code) to the New Method and/or a separate init Method that I'd have explicitly call prior to Why does top 50% need a -50% translate offset? And does anyone know how I can solve the above problem?

  1. Perhaps there is some kind of 'ready state' event that you can use to control the timing of closing and loading forms?
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  3. Last edited by jmcilhinney; May 3rd, 2008 at 12:47 PM. 2007-2016 Why is my data not saved to my database? | MSDN Data Walkthroughs MSDN "How Do I?" Videos: VB |

From one form I created and shown the other form. Are keywords in resolv.conf case sensitive? Never too late to post a better solution. Register Lost Password?

From the Tools menu, click Import and Export Settings . It is meant for those new to Visual Studio and/or working with Microsoft SQL Server. Last edited by acidedgeuk; April 13th, 2011 at 12:17 PM. I bet it will be in the code that is being called as consequence of Dispose method.

Why would you do that? Thanks Cor Edited by Cor LigthertMVP Saturday, January 18, 2014 5:16 PM Saturday, January 18, 2014 5:16 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion Why would you do that? You are disposing the object when the GUI is creating it (that what the exception said) Try with this: if (frmMain.objfrm== null) { frmMain.objfrm = frmMyForm.Instance; frmMain.objfrm.ShowInTaskbar = false; } frmMain.objfrm.ShowDialog();

System Invalidoperationexception Value Dispose Cannot Be Called While Doing Createhandle

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Closes Global.oFrmToClose ''' ''' Public Sub CloseFrm() oFrmToClose.Close() End Sub '''

''' Allows closing of a specified during its Load Event. this content But the form cannot be closed during the loading point of time. The reason why it does not work is probably somewhere in the form that you are trying to dispose of. What is the significance of the robot in the sand?

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Register Help Remember Me? 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 My Account ManageYour Profile Change your addressemail and password Assign Licenses Manage licensesfor your dev team Renew anExisting SubscriptionPurchaseHistory New order statusand previous purchases DownloadYour Products Need help or require more

The code that you posted should work (form shown with Show() should be possible to close with Dispose() method).

Reason: Correcting awful spelling :) Faq Reply With Quote April 13th, 2011,02:42 PM #2 No Profile Picture Doug G View Profile View Forum Posts  Grumpier old Moderator Devshed Supreme Instead of calling me.close, do this Me.BeginInvoke(New MethodInvoker(AddressOf CloseIt)) private sub CloseIt() me.close end sub I get same exception when I trying this solution. We are glad to help you at any time. Goto command prompt Click start -> run Type ...

Thursday, August 09, 2012 9:24 AM Reply | Quote 0 Sign in to vote Thank you so much it's working perfectly Saturday, January 18, 2014 4:42 PM Reply | Quote 0 How do unlimited vacation days work? Then start adding commented code and see when the error happens. check over here How can I save a file to a new location from inside Vim?

Thanks for any response. How to handle a common misconception when writing a Master's thesis? The form might be still not loaded when the Close method is called. All times are GMT -5.

not thinking straight today it looks like Notary Public in and for the State of Iowa. Pages Home علمتني الحياة الأدعيـــة Sunday, March 25, 2012 How to: Close Windows form while doing CreateHandle() The error Value Close() cannot be called while doing CreateHandle() usually happens when we How to: Reset the Visual Studio 2010 Environment Settings To reset your Visual Studio settings: 1. Sharepoint 2013: Rest API - does header need to include X-RequestDigest?

Please feel free to ask about any further problems you may have. Connect with top rated Experts 13 Experts available now in Live! Covered by US Patent. How can I open the next/previous file alphabetically?

This is not a huge issue but users keep running into it as they try to open multiple tabs at once and it crashes the application. Build me a brick wall! where can I place it? 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.

so when it's try to dispose the form that event is running in the worker's thread and I get the exception!!!