title: Vim omnicompletion for C#
body: <p>I was wondering if there is any tool like <a href="http://www.vim.org/scripts/script.php?script_id=1520" rel="noreferrer">OmniCppComplete</a> for C# (method signature shown in the abbreviation is what I'm most interested in). I've searched everywhere with not avail.</p>
  
  <p>Update: I'll be editing mostly from a shell terminal so please refrain from suggesting GUI alternatives to Vim.</p>