title: How to Disable comboBox if other comboBox is selected (C#)
body: <p>Is there anyway to disable a combobox if a different combobox has some sort of text or value in it. I have tried a couple things and can't seem to get it to work.</p>
  
  <p>Below is Example</p>
  
  <p><img src="https://i.stack.imgur.com/xm7Ic.jpg" alt="ComboBox"></p>