access to ascx on masterpage from aspx

Question

i use a masterpage that have some ascx but i can not access to ascx on the masterpage from aspx. i have read your article about to access to ascx from aspx but itis not a solution for my problem thanks for your help

Answer 1

<asp:Panel Runat="Server"
  Font-Name="Times New Roman"
  Font-Size="11pt"
  Width="300px"
  Height="100px"
  BorderStyle="Solid"
  BorderWidth="1px"
  ScrollBars="Auto"
  Style="padding:10px">