Depending upon radiobutton clicked,panel should be visible

Question

I have two radiobutton in Status.cs
panels are in class GetDataEmp.cs. GetDataEmp.cs contain two panel(panel1,panel2)one above(overlapped) the other.Panel2 is shown ,Panel 1 is hidden behind panel2.

if i click radiobutton1,panel 1 should be visible
and if i click radiobutton2,panel 2 should be visible

Now what i am doing is ,
in Status.cs
private void radiobutton1 _CheckedChanged(object sender, EventArgs e)
{

Panel panel2 = getpanel.getPanelNonProd();
Panel panel1 = getpanel.getPanelProd();
panel2.Visible = false;
panel1.Visible = true;

}

private void radiobutton2_CheckedChanged(object sender, EventArgs e)
{
Panel panel2 = getpanel.getPanelNonProd();
Panel panel1 = getpanel.getPanelProd();
panel2.Visible = true;
panel1.Visible = false;
}

Initially in design panel2 is visible.And it doesnot change on clicking radiobutton 1 or 2
What should be my approach here..>