title: All WPF control properties are dependency properties. True or False?
body: <p>While answering <a href="https://stackoverflow.com/questions/3767410/what-are-the-reasons-scenarios-for-properties-like-displaymemberpath-to-be-depend/3767801#3767801">this</a> question I noticed that I have never come across any property which is not a dependency property (WPF Controls, no 3rd party controls). Although, when I started with WPF I remember reading somewhere that "more then 90% of properties of WPF controls are dependency properties".</p>
  
  <p>Can anyone give examples/links of CLR properties in WPF controls and why it's so?</p>
  
  <p><strong>Update:</strong></p>
  
  <p>Came across this lecture:
  <a href="http://www.miszalok.de/Lectures/L17_WPF/C4_DependencyProperties/DependencyProperties.pdf" rel="nofollow noreferrer">http://www.miszalok.de/Lectures/L17_WPF/C4_DependencyProperties/DependencyProperties.pdf</a></p>
  
  <p>Which says:</p>
  
  <p>Label has 18 traditional and 71 dependency properties.</p>
  
  <p>Button has 18 traditional and 78 dependency properties.</p>