Description: C# is a simple ,modern,object oriented language derived from C++ and Java. 2. It aims to combine the high productivity of Visual Basic and the raw power of C++. 3. It is a part of Microsoft Visual Studio7.0 . 4. Visual studio supports Vb,VC++,C++,Vbscript,Jscript.All of these languages provide access to the Microsft .NET platform. 5. .NET includes a Common Execution engine and a rich class library. 6. Microsofts JVM eqiv is Common language run time(CLR). 7. CLR...