title: WPF Combobox Autocomplete TextSearch like "Contains" instead of "Start with"
body: <p>I am trying to implement WPF Combobox Autocomplete TextSearch like "Contains" instead of "Start with".</p>
  
  <p>Couple of question threads are there but could not find any concrete solution.</p>
  
  <p>I was following the answer by @Evgenii:
  <a href="https://stackoverflow.com/questions/15427341/wpf-combobox-textsearch-with-contains">WPF combobox textsearch with contains</a></p>
  
  <p>In the SetText(DependencyObject element, string text) method, the value of "text" parameter is always a "DeviceNumber" string. So my text is not reflecting there.</p>
  
  <p>Here is my own sample code 
  <a href="https://drive.google.com/open?id=1eqK5bh5SQJPxHeb-zzOuBHIpYapv-h18" rel="nofollow noreferrer">https://drive.google.com/open?id=1eqK5bh5SQJPxHeb-zzOuBHIpYapv-h18</a></p>
  
  <p>Any reason?</p>
  
  <p>Is anyone successfully implemented Text Search with Contains?
  Please guide.</p>
  
  <p>I thank you for every answer I get but working code is much appreciable :)</p>