DateTimeExtensions..::..IsBetween Method
   Determines whether the specified start date is between.
   Checks if the date is between the two provided dates
   var today = DateTime.Now;
   var start = new DateTime(2012, 1, 1);
   var end = new DateTime(2013, 11, 25);
   Boolean isBetween = today.IsBetween(start, end);
   
                
    Namespace: 
   CoreAssembly: Core (in Core.dll)