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Bug Report T289380
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A hidden dock panel displays an empty rectangle

created 9 years ago

Dear DevExpress support,

I've got the following issue: DockPanel.Visibility set to hidden ends up in a empty rectangle on screen

Steps:
Make a Tabbed Document of a dockpanel (DockPanel2.DockedAsTabbedDocument = true)
Then undock it as Tabbed Document (DockPanel2.DockedAsTabbedDocument = false)
Finally, set it hidden(DockPanel2.Visibility = Hidden)

An empty Rectangle is drawn on the screen. You cannot click on it or remove it.
After closing the application it is gone.

I've attached the code that demonstrate this.

I hope you have a solution for this.

Greetings, Ton.

Comments (3)
DevExpress Support Team 9 years ago

    Hello,

    I've reproduced the described problem and passed this ticket to our developers for additional research. Please stay tuned.

    T T
    Ton 9 years ago

      Hello, is there any progress on this issue? I still stay tuned… :-)

      DevExpress Support Team 9 years ago

        Hello,

        Our developers are looking for a solution. I assure you that they will do their best to resolve the problem as soon as they can. Once the report's state has been changed, you'll receive an email notification from the Support Center.

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        Answers approved by DevExpress Support

        created 9 years ago (modified 9 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.

          Show previous comments (2)
          Alisher (DevExpress Support) 9 years ago

            Ton,

            This issue is fixed. Have you received our notification? Nevertheless, we already provided a hotfix build. Please download and install it to check our modifications.

            T T
            Ton 9 years ago

              Hi Alisher,
              I've removed my previous message, I didn't notice there was a new version already.
              Thanks for the fix, I'll test it soon.

              Alisher (DevExpress Support) 9 years ago

                You are welcome, Ton!

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