title: C# need to use enter key in multiline texbox to move down one line, not leave the texbox
body: <p>In C# I have a multiline text box that users enter case notes into. However when they enter the text box and hit enter, it leaves the text box and jumps to the next field like the tab button. Any way to over ride this behavior and make the return key move down a line? I don't need to disable the return key behavior on the entire form, only in the one multiline text box.</p>
  
  <p>Thanks.</p>