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Paul Kitching
465
UltraDockManager BeforePaneActivate
posted

Hi, Is there away to produce a BeforePaneActivate?

I have several tabs in a UltraDockManager and at certain times I do not want certain tabs to be used but I would still like them Visible on screen ( can't see a Enabled function). The behavior at the moment is that I trap inside the PaneActivate which pane is currently being opened and if it is one of the tabs that should not be I activate one of tabs that should be, this behavior causes the screen to flicker because the newly selected tab is briefly draw as it has been activated.

Instead I would like to check first which pane is being opened and if not valid then e.cancel = True before it gets to the draw stage.

I'm using VB.NET VS2010 CLR4.0 Infragistics 13.1 controls

Thank you

-Paul

  • 23930
    Offline posted

    Hello Paul,

     

    I wasn’t able reproduce your issue using NetAdvantage Version 13.1.20131.2060. I used PaneActivate event, as you described, and I didn’t notice any flicker, it all worked correctly.

    I have attached my sample and I ask you to modify it so it showcases your issue. I will be happy to investigate further into your case once you sent me the modified sample.

    DockManagerDisabledPane.zip