title: Double click timer event
body: <p>I am developing an application that maps users eye movements with the cursor movements, hence developing ahands free cursor control system.</p>
  
  <p>I am using Open CV library's .NET Wrapper for C# i.e. Emgu CV for development.</p>
  
  <p>I am stuck at a point where I want to open a file/folder such that when a cursor is placed over a file/folder for say 3 to 5 seconds, the file/folder should open up or just perform a double-click event of a conventional mouse.</p>
  
  <p>What could I use so as to solve this problem?</p>