title: How to dynamically display one of two Winforms tabs?
body: <p>I have a TabControl with 5 tabs, and the contents of one of the tabs depends on some conditions or modes - Sometimes it needs to show one set of controls, on other times it should show an entirely different set of controls.</p>
  
  <p>What is the easiest way to achieve this? I tried setting up two different tabs, and using something like tab.Enabled / Visible - but couldn't find such attributes on the tabs.</p>
  
  <p>I would like the ability the switch modes of operation - go from displaying one tab, to displaying the other tab, and back again. Mind you, I don't want to change which tab is <em>active</em>, I want to completely hide one tab, then show it and hide another tab.</p>