showing different panel when radio button is clicked

[@kriti]

I have designed two radiobutton in Class Status.cs

My panels are in class GetData.cs. GetData.cs contain two panel(panel1,panel2)one above(overlapped) the other.Panel2 is shown ,Panel 1 is 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..so what should i do here..

[HanneSThEGreaT]

Use either the SendToBack or BringToFront methods instead. Also, please use &#CODE] tags when posting code.

[@kriti]

Use either the SendToBack or BringToFront methods instead. Also, please use &#CODE] tags when posting code.

And can u tel me what is that and where to use it

[HanneSThEGreaT]

http://www.lmgtfy.com/?q=panel.settoback+c%23

http://www.lmgtfy.com/?q=panel.bringtofront+c%23

[@kriti]

http://www.lmgtfy.com/?q=panel.settoback+c%23

http://www.lmgtfy.com/?q=panel.bringtofront+c%23

Its not working for me..I tried in Status.cs class

private void radiobutton1_CheckedChanged(object sender, EventArgs e)
{

Panel panel2 = getpanel.getPanelNonProd();
Panel panel1 = getpanel.getPanelProd();
panel2.SendToBack();
panel1.BringToFront();
}
Any suggestions?

Moreover if i am using in the same class in which panel is kept
panel2.SendToBack();
panel1.BringToFront();
This is working fine but from Status.cs class ,its not working...