1. C# Language Panithan Chandrapatya 47541263

2. Agenda C# History C# Goals C# Fixes C# Contribution C# Features C# Success C# Example

3. C# History C# was submitted to European Computer Manufacturers Association (ECMA) standards group in mid-2000 by Microsoft Corporation. Leaded development by Anders Hejlsberg

4. C# Goals To be a simple, modern, general-purpose, object-oriented programming language. To be suitable for writing applications for both hosted and embedded systems, in every function sizes. To be economical with regards to memory and processing power requirements.

5. C# Fixes Because software robustness, durability and programmer productivity are important. The language should include strong type checking, array bounds checking, detection of attempts to use un-initialized variables, source code portability, and automatic garbage collection.

6. C# Contribution C# contributed the “Interface”, “property”, “indexer”, “delegate” and other modern concepts become really motivated for an already educated student and it leads him to quicker and easier mastering. C# allows easily introduce Windows programming Event-driven paradigm confirms studied ideas of modern OOP.

7. C# Features Pointers are missing in C#. Unsafe operations such as direct memory manipulation are not allowed. No usage of “::” or “->” operators. Automatic memory management and garbage collection. Varying ranges of the primitive types like Integer, Floats etc. Integer values of 0 and 1 are no longer accepted as Boolean values. Boolean values are pure true or false values in C# so no more errors of "="operator and "=="operator. "==" is used for comparison operation and "=" is used for assignment operation.

8. C# Success

9. C# Example