title: Access User Control from Parent
body: <p>On the HomePage.aspx, i have a usercontrol, Product.acsx on this control have another user control ProductDetails.acsx. ProductDetails has a textbox, txtDescription. Product.ascx has a dropdown Products. I am populating the Products dropdown from HomePage.aspx. By default first value is selected, there is no empty value. If the first value which is auto selected is Electronics, then i need to disable the textbox: txtDescription on the ProductDetails.acsx. How to access txtDescription on HomePage.aspx.</p>
  <p>2nd Approach: By the time Product.acsx is loaded Electronics is selected in the dropdown, how to make txtDescription disabled.</p>
  <p>Note: Dropdown has other values, Returns, Enquiry, Electronics, Home Appliances. It's not necessary Electronics is always the first value.</p>