Introduction to the .NET platform. Precompiled code. Platform independence, MSIL. Secure code. Web services. C# language: types, classes, structs, instances, attributes, properties and methods, inheritance, virtual methods, indexers, interfaces, overloading, abstract classes, events, delegates. GUI elements and graphics. Network applications, TCP/IP, communication. Network services. ADO.NET and database access, DataSet, DataReader. ASP.NET, forms, XML, IIS integration. Web services.