Silverlight 4 closeable tabs in TabControl

I have close button in the header of eac开发者_C百科h tab of TabControl. Tabs are created dynamically in code and a datatemplate (in which the close button was defined) is applied. Now I want close-buttons to be visible only when tab is active. Is it possible to bind button's visibility property to tabitem's activeness (probably IsSelected property)? How?

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Have a look Kent's solution. There's also some sample code on his blog.

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It would be easier to achieve if you put close button in TabHeader template instead of datatemplate.

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The following seems to be a solution:

http://blog.thekieners.com/2010/09/08/relativesource-binding-with-findancestor-mode-in-silverlight/