enabling a radiobutton based on the selection of combobox?

Question

How to Enable a radio button based on combo box item? For Example i have a combo box with 4 items and two radiobuttons.if i select first item then the radio button 1 must be enabled at the same time radio button 2 must be in disable position.if i select other items in combo box then second radio button will enable and first will disable .please suggest me How can i do that in XAML.

Tapan Patel · Answer

You can do this via either of the following ways. 1.on combo box selectionchanged event you can change visibility in code behind. ( which is nothe want you are looking for as you want to do that in xaml.)Or 2. Have a class property of type boolean bound to radio button's visibility property and upon combobox selection changed event change that property to true or false. Also have a boolean converter in Xaml and use it with radio button's visibility property.