BuyLog In
Bug Report T635417
Visible to All Users

PictureEdit - ObjectDisposedException is thrown on closing a form

created 7 years ago

[DevExpress Support Team: CLONED FROM T615732: PictureEdit - An image is not displayed unless it is hovered when DirectX is enabled]
I also got this unhandled exception when closing the window:

C#
System.ObjectDisposedException: Cannot access a disposed object.  
Object name: 'PictureEdit'.  
   at System.Windows.Forms.Control.CreateHandle()  
   at DevExpress.XtraEditors.BaseEdit.CreateHandle()  
   at System.Windows.Forms.Control.get_Handle()  
   at System.Windows.Forms.Control.CreateGraphicsInternal()  
   at System.Windows.Forms.Control.CreateGraphics()  
   at DevExpress.XtraEditors.PictureEdit.ForceRedrawCore(Rectangle clipRect, Boolean setDirtyRect)  
   at DevExpress.XtraEditors.PictureEdit.ForceRedraw(List`1 rects)  
   at DevExpress.XtraEditors.PictureEdit.DevExpress.Utils.DirectXPaint.IDirectXClient.RenderDirtyRects()  
   at DevExpress.Utils.DirectXPaint.AsyncAnimator.ProcessFrameStep()  
   at DevExpress.Utils.DirectXPaint.AsyncAnimator.MyControl.WndProc(Message& m)  
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Comments (1)
DevExpress Support Team 7 years ago

    Hello Eaton,

    Thank you for the provided call stack. I passed it to our developers for further research. We will update this ticket once we have any news.

    Sign in to comment on this post

    Answers approved by DevExpress Support

    created 7 years ago (modified 7 years ago)

    We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

    Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

      Sign in to comment on this post

      Disclaimer: The information provided on DevExpress.com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.

      Confidential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. Any and all materials or information divulged during chats, email communications, online discussions, Support Center tickets, or made available to Developer Express Inc in any manner will be deemed NOT to be confidential by Developer Express Inc. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.