Easily you can put a logic inside
SelectedIndexChanged
Event of
RadioButtonList
like.
void rbl_SelectedIndexChanged(object sender, EventArgs e)
{
if (rbl.SelectedItem.Text == "Show_Div_1")
{
Page.FindControl("div1").Visible = true;
Page.FindControl("div2").Visible = false;
}
else
{
Page.FindControl("div2").Visible = true;
Page.FindControl("div1").Visible = false;
}
}