27-01-2016, 12:52 PM
INTRODUCTION
Visual Basic is a programming language that is designed especially for windows programming. This tutorial will step through and demonstrate some of the features of Visual Basic. It will explain most of the tools available for implementing GUI based programs. After introducing the basic facilities and tools provided by Visual Basic, we apply our knowledge to implementing a small VB program. Our program will implement a visual interface for a commonly know “stack” abstract data type.
C# is a case sensitive language so Main must be spelled with a capital M. A C# program exposing two identifiers differing only in case is not CLS compliant. The CLS supports exception handling and C# accesses these features using the try/catch/finally keywords. Exceptions are used extensively in the .NET framework classes. C# also supports C++ like namespaces as a purely logical scoping/naming mechanism. You can write using directives to bring the type names in a namespace into scope.