how to deselected UITabbar in iphone

hi when i start my application UITabbar is show but no one tab is selected by default and i want to set my application开发者_高级运维 detail view to set for launching time without selected any tab.i m using my custom tabbar for application so how can i make this ? do you have any idea please help me

There is a selectedItem property in tabBar. Also there is -(void)select:(id)item method. I believe that if you'll cal that method passing nil it will deselect all the items. Haven't tried it by myself thought...
Hope that it helps.