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Feb 16, 2009 at 01:28 PM

Doubt regarding Radio Button

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Hi All,

I have a doubt regarding the ui elements.What is the need of single radio button.Generally radiobuttons are used as group.For this we have radiobuttongroupbyindex and radiobuttongroupbykey.I am unable to understand the need of single radio button.Can anybody clarify my doubt.If the single radio button is useful explain me the properties keytoselect and selectedkey.

Thanks in Advance.