title: What is ct100 and how do I rename it?
body: <p>Working in .net 4.0, it still seems all my input controls have the attribute 'name', with a value that begins '<code>ct100$</code>...'. </p>
  
  <p>Is there any way to rename this? </p>
  
  <p>I've gone all the way up the control hierarchy, and given each control an ID and set its <code>clientidmode</code> to '<code>Static</code>' to no avail, even the 'earliest'  controls on the page still inherit the prefix.</p>