Radio Buttons with DGV double click values

[chdboy]

I have two Identical twins forms (for editing and updating purposes),when I double click on the DGV row it gives me the value of the row in another form.
Now I have three radio buttons on form number 1
1.Wages
2.Salary
3.Director
I want the values to be transfers to the three radio buttons on the form number two ,if in form number 1 radio button 1 was clicked then in the form number two the number 1 radio button should be clicked so that later the values can be changed or updated,How can I do that ?

frm.Edit_Conv_amt_txt.Text = DGV1.CurrentRow.Cells(36).Value.ToString

here is the example how I transfer the values from double click the dgv to another form .
now how do I do it with radio button values .

Values are in the Category Column in table,if I click on the one of the radio buttons the value wages,salary or director ,values are stored into Category column.