title: Change or Add a Default Editor in Visual Studio
body: <p>I'd like to add a new (external) default editor for a file type in Visual Studio 2012. My editor (Notepad++) supports jumping directly to a specific line via programme arguments. Sadly the <a href="https://msdn.microsoft.com/en-us/library/hy2sthf1.aspx" rel="noreferrer">msdn reference</a> doesn't mention any macro parameters to use the line (and character) offset in a given context (i.e. when double clicking a search result).</p>
  
  <p>Is it possible to get the line and/or character offset in the <em>Arguments</em> field in <em>Add Program</em>?</p>
  
  <p><a href="https://i.stack.imgur.com/aE3nb.png" rel="noreferrer"><img src="https://i.stack.imgur.com/aE3nb.png" alt="AddProgrammeDialog"></a></p>
  
  <p>Edit: Is there a way to access these open-events through extensions with information about the file, line and the chosen opening programme?</p>