Web technology slideshare
- 2. . Net is a software platform , and Language Neutral. . Net is a new framework for developing web-based and window-based applications within the Microsoft environment. . Net Application . Net Framework Operating System + Hardware
- 3. Microsoft . Net platform architecture ,framework architecture. Common Language Runtime (CLR) Managed code. Intermediate Language MAIL. Assemblies and Metadata. . Net Application. Common language Infrastructure(CLI) and integration of different language. common language specification(CLS). common type system. Framework class library Integrated development environment visual studio
- 4. The . Net platform • Microsoft’s platform for software development. • Unified technology for development of almost any kind of applications. •GUI/Web/RIA/mobile/server/cloud/etc. . Net platform version • . Net framework • Silver light / windows phone7 • . Net compact framework.
- 5. . C++ VB C# J# COMMON LANGUAGE SPECIFICATION(CLS) BASE CLASS LIBRARY/ FRAMEWORK CLASS LIBRARY COMMON LANGUAGE RUNTIME(CLR)
- 6. . Net framework provides runtime environment called Common Language Runtime(CLR). It provides an environment to run all . Net programs (like C#,CB..). CLR offers supports for thread management as well as memory management. CLR allocates the memory for scope and de-allocates the memory if the scope is completed. Language compiler(example C # , VB . Net, J #) will convert the code/program to micro soft intermediate language(MSIL).
- 7. This is also called as Base Class Library(BCL). It is common for all other language in . Net. Developers just need to import the their language code and use its predefined methods and properties to implement functions like reading and writing file , graphic , rendering , database interaction etc. Windows application , Web application , Console application etc are different types of application that can make use of BLC.
- 8. o CTS ensures that objects written in different . Net languages can interact with each other. oFor communicating between programs written in any . Net complain language ,the types have to be compatible on the basic level. oThe common type system supports two general types: Value types : Values directly contain their data and instances of values type are either allocated on the stack or allocated inline in a structure. Reference types : It store a reference to the value’s memory address , and are allocated on the heap, reference types can be self-describing types , pointers types , or interface types.
- 9. Microsoft has defined CLS which are nothing but guide lines that language to follow so that it can communicate with other. It describes the minimal and complete set of feature to produce code that can be hosted by CLR. It ensures that products of compilers will work properly in . Net environment
- 10. . Net enabled Microsoft’s marketing people to emphasize the “Network”-aspect of its technologies. The theme was “Network is the computer”. The term “Dot Com” was synonymous with the Internet at the time. Microsoft started development on the . Net framework in the 1990 s , originally under the name of “Next Generation Windows Services”(NGWS).
- 11. THANK YOU