Now, we have to make some changes to the main game class to configure many behaviors according to the selected skill level.
3DInvadersSilverlightin the Solution Explorer.
using System.Linq; using System.Xml.Linq;
C# 3.0 (Visual C# 2008) introduced LINQ. It is very useful for processing queries for many different data sources. The features of LINQ and its usage in real-life scenarios are described in-depth ...