testcontrols.xml

textbox information try to validation of your text box

<?xml version="1.0"?>
<doc>
  <assembly>
    <name>testControls</name>
    <version>1.0.1795.26228</version>
    <fullname>testControls, Version=1.0.1795.26228, Culture=neutral, PublicKeyToken=null</fullname>
  </assembly>
  <members />
</doc>