radio button in asp.net mvc........

Question

Hello every one......

i want to retrieve the selected radio button value in model or controller.................iam new to mvc......plz help any one......

thanks in advance

here is my code

 <%:Html.RadioButtonFor(m => m.type,1)%>Is Administrator<br />

                                       <%:Html.RadioButtonFor(m => m.type,2)%>Is Data Operator<br />

                                        <%:Html.RadioButtonFor(m => m.type,3)%>Is Approver<br /></td>