Error Creating Window Handle System Windows Forms
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Error Creating Window Handle C#
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helping each other. Join them; it only takes a minute: Sign up Winforms issue - Error creating window handle [duplicate] up vote 38 down vote favorite 9 This question already has an answer here: “Error Creating Window Handle” 5 answers We are seeing this error in a Winform application. Can anyone help on why you would see error creating window handle sql this error, and more importantly how to fix it or avoid it from happening. System.ComponentModel.Win32Exception: Error creating window handle. at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.OnVisibleChanged(EventArgs e) at System.Windows.Forms.ButtonBase.OnVisibleChanged(EventArgs e) c# windows winforms window-handles share|improve this question edited Jan 30 '11 at 4:02 Yi Jiang 35.6k11105121 asked Oct 21 '08 at 17:01 leora 17.6k2286321114 marked as duplicate by slugster, ecatmur, mattytommo, Anujith, ixe013 Feb 27 '13 at 14:54 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. add a comment| 10 Answers 10 active oldest votes up vote 36 down vote accepted Have you run Process Explorer or the Windows Task Manager to look at the GDI Objects, Handles, Threads and USER objects? If not, select those columns to be viewed (Task Manager choose View->Select Columns... Then run your app and take a look at those columns for that app and see if one of those is growin
Studio 2015 products Visual Studio Team Services Visual Studio Code Visual Studio Dev Essentials Office Office Word/Excel/PowerPoint Microsoft Graph Outlook OneDrive/Sharepoint Skype Services an error occurred while executing batch error message is error creating window handle Store Cortana Bing Application Insights Languages & platforms Xamarin ASP.NET C++ error creating window handle sql server management studio TypeScript .NET - VB, C#, F# Server Windows Server SQL Server BizTalk Server SharePoint Dynamics Programs vb.net error creating window handle & communities Students Startups Forums MSDN Subscriber downloads Sign in Search Microsoft Search Windows Dev Center Windows Dev Center Explore What’s new for Windows 10 Intro to Universal http://stackoverflow.com/questions/222649/winforms-issue-error-creating-window-handle Windows Platform Coding challenges Develop for accessibility Build for enterprise Windows Store opportunities Docs Windows apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows https://social.msdn.microsoft.com/Forums/windows/en-US/558001e5-f489-4d43-b595-71339ba204a4/what-can-cause-error-creating-window-handle-on-controlcreatehandle?forum=winforms Dashboard Explore What’s new for Windows 10 Intro to Universal Windows Platform Coding challenges Develop for accessibility Build for enterprise Windows Store opportunities Docs Windows apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: What can cause "Error Creating Window Handle" on Control.CreateHandle()? Windows Forms > Windows Forms General Question 0 Sign in to vote What can cause an exception stating "Error Creating Window Handle"? I get this exception all the time: System.ComponentModel.Win32Exception: Error creating window handle. at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) . . .
Monday, August 27, 2007 4:17 PM Reply | Quote Answers 1 Sign in to vote 10,000. Be sure you call Dispose() on controls you remove from a fTipsBlackBerry TipsDesign TipsFirefox TipsiPad TipsiPhone TipsJoomla TipsInternet Explorer TipsSmartPhone TipsMicrosoft Excel TipsMicrosoft Word TipsMicrosoft PowerPoint TipsOutlookWindows Phone 7Palm TipsWeb HostingSamsung TipsHTC TipsMOTOROLA TipsNokia TipsSearch Engine OptimizationElectronic AccessoriesSocial MediaInternetPrintersWindows PhoneWeb DevelopmentArticlesGeneral ArticlesReal http://www.itjungles.com/system-componentmodel-win32exception-error-creating-window-handle.html Estate FormsRemote ControlsOperating SystemWindows VistaWindows 7Windows ServerWindowsOS X Tweet Author: Jenny Nguyen System.ComponentModel.Win32Exception: Error creating window handle Tweet An error occur http://www.infragistics.com/community/forums/t/105443.aspx when the window is resized. You may get an error similar to the below. Windows has a limit of 1000 windows error creating handles, so if there is a memory leak in the app then you may get this error. System.ComponentModel.Win32Exception: Error creating window handle. at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.TextBoxBase.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.SetVisibleCore(Boolean value) at System.Windows.Forms.TabPage.set_Visible(Boolean value) error creating window at System.Windows.Forms.TabControl.UpdateTabSelection(Boolean updateFocus) at System.Windows.Forms.TabControl.OnSelectedIndexChanged(EventArgs e) at System.Windows.Forms.TabControl.WmSelChange() at System.Windows.Forms.TabControl.set_SelectedIndex(Int32 value) at C Try to use Process Explorer or the Windows Task Manager to look at the GDI Objects, Handles, Threads and USER objects. To view the additional columns in Task Manager try this: 1. Go to Task Manager2. Select View -> Select the columns you want to view. Check to see if you can detect any object that grows very large. It might be that you've got UI components that you think are cleaned up but haven't been Disposed. Also use Memory Profiler to check for memory leak that could cause this error. * iOS Development * OS X * Product Review Amazon.com Widgets Scroll to Top Privacy Policy - Copyright 2009
2016 11:07 AM Reply I have a dialog that has several Infragistics controls on it - all 15.2 versions latest build. The controls are mostly buttons, a check box, and a few text boxes. My customers are getting the following error message but I cannot recreate it. Unlike other messages, there are also no line numbers to steer me in the right direction. Any ideas on what could be causing this? Total Physical Memory: 4,207,882,240Available Physical Memory: 1,525,956,608OS: Microsoft Windows 8.1System.ComponentModel.Win32Exception (0x80004005): Error creating window handle. at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Thank you in advance! Reply Post Points: 20 All Replies Mike Saltzman Points 458,785 Replied On: Tue, Feb 23 2016 4:20 PM Reply Suggested by Mike Saltzman Hi, There's not much information here to go on. If your application is failing on CreateHandle, then it's most likely caused by a GDI memory leak. The Physical memory numbers you listed here aren't really relevant to that - you need to look at the number of handles created. In any case, this kind of thing generally happens if you application is creating a lot of windows or images and not properly disposing them. This could be something your code is doing, or it's possible it's a bug somewhere in the controls. But without being able to reproduce it, there's not much anyone can do to track it down. If it were me, I'd check the code for places where you are created, loading, or assigning images and make sure those images are properly disposed when they are no longer needed. Mike Saltzman Manager - Windows Forms Development Infragistics, Inc. Reply Post Points: 20 JeffnDFW Points 180 Replied On: Thu, Apr 28 2016 11:35 AM Reply I've looked through the code. We don't use any images via code. However, we use i