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.NET Forum / .NET Framework / New Users / August 2007WPF TabControl - Hiding tab buttons conditionally
In my application users generally only have one tab page and I'd like to hide the tab page buttons (headers?) when this is the case. I have not been able to find a way to do this. Do I need to re-apply an entire template to the tab control to have a handle into the appropriate object, or can I access the default one? Also, is there a more appropriate place to discuss WPF issues? I've been trying to use forums.microsoft.com but whenever I try to reply or create a post it logs me out, bizarrely. Many thanks, Drew Noakes. Hello, you should be able to add a style.trigger to the tabitem element and switch the IsVisible (or IsEnabled if you want) property to false under certains conditions. If you want to do this from code you should give the tabitem an element name (tabitem.Name or x:Name if doesn't expose this) and access it from your code-behind. Kind regards, Henning Krause > In my application users generally only have one tab page and I'd like to > hide [quoted text clipped - 11 lines] > > Drew Noakes. Hi Henning, I tried this, but my trigger caused the entire tab page to disappear. My situtation involves hiding the tab buttons when there's only one tab page to display, and introducing the buttons when extra pages are added. Perhaps I've misunderstood your suggestion or my implementation wasn't correct. Drew. > Hello, > [quoted text clipped - 22 lines] > > > > Drew Noakes. Hello, ok, I misunderstood your question here. TabItem inherits from HeaderedContentControl. As such, it should have a Header. You can try to set the header content to null with a style trigger. Or manipulate the HeaderTemplate property. Albeit from that, I don't have any other idead. Kind regards, Henning Krause > Hi Henning, > [quoted text clipped - 40 lines] >> > >> > Drew Noakes.
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