Radiobuttons true with the string using listview

Question

Hi,

I want to know how to check the radiobutton true with the string using listview.If i select the string in listview it should be check the string value in radiobutton How can i do this .This is my code.Can any one help??

   If lstmanuser.SelectedItems(0).SubItems(8).ToString = "U" Then

                RadioButton1.Checked = True

            ElseIf lstmanuser.SelectedItems(0).SubItems(8).ToString = "A" Then

                RadioButton2.Checked = True

            End If