title: How to get button default style under windows 10?
body: <p>Looking to my first steps with WPF on Windows 7 I was very pleased. Seeing it on Windows 10 I was very surprised. The buttons didn`t looks like expected. Trying it with WinForms results in the expected look an feel.</p>
  
  <p>Here my problem:</p>
  
  <p><a href="https://i.stack.imgur.com/XfWJB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XfWJB.png" alt="enter image description here"></a></p>
  
  <p>So my question:</p>
  
  <p>How can I get the "normal" style of the default button (OK has IsDefault=true) with the expanded blue border for the button even when it has focus, without defining the button-style myself?<br>
  This is very important in case of setting the focus to the Cancel-button    programmatically, because in this case the dotted border will not be displayed, so on Win 10 the user can not know witch button will be pressed by <code>enter</code>.</p>