Introduction to Microsoft .Net Framework Development

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Introduction to Microsoft .Net Framework
Development
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1) Agenda

• Introduction to .Net
• The .Net Framework
• Common Language Run time
• .Net Framework Services
• Common Language Specification
• .Net Development Tools
• - Benefits of .Net

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2) The Evolution of Web Applications

• First generation of web applications -
  non-interactive, HTML static content
• Second generation of web applications - rich
  user interface, scalable backed (ASP, Cold
  Fusion, dynamic content)
• - Third generation of web applications (.Net)
  Web protocols, XML to allow better integration
  between services on the web

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3 ) What is .Net?
.NET Application
.NET Framework
Operating System Hardware

• .Net is a framework for developing web-based and
  windows-based applications within the Microsoft
  environment.
• - The framework offers a fundamental shift in
  Microsoft strategy it moves application
  development from client-centric to server-centric.

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4) What is a Web Service?

• A programmable application accessible as a
  component via standard web protocols
• XML is the core A universal data exchange
  format
• - All built using open internet protocols

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5) What is .Net Framework?

• A collection of technologies that
• Unite isolated web applications
• Make information available anytime, anywhere
• Simplify development and deployment
• - .Net Framework Services
• Common Language Run time (CLR)
• Windows Forms
• ASP.NET
• Web Forms
• Web Services
• ADO.NET
• Visual Studio .Net

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6) .Net Framework, Languages, Tools
VB
C
C
JScript
VISUALSTUDIO.NET
Common Language Specification
ASP.NET Web Services and Web Forms
WindowsForms
ADO.NET Data and XML
Base Class Library
Common Language Runtime
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7) Common Language Runtime

• CLR works as a virtual machine in executing all
  languages
• - All .Net languages must obey the rules and
  standards imposed by the CLR
• Object declaration, creation and use
• Data types, language libraries
• Error and exception handling
• Interactive development environment (IDE)
• - Manages running code
• Threading
• Memory management
• - Multi-Language
• Inheritance, errors and debugging
• - Evidence based security
• Code access security
• Role-based security
• Integrated with underlying OS

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8) .Net Framework Services

• Asp.Net
• - Web Forms
• - Windows Forms
• - Ado.Net
• - XML Support

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9) Common Language Specification
- Language neutral - Common language
specification - Microsoft provides VB, C, C,
Jscript - Third parties such as COBOL, Pascal,
APL, Perl, Python etc.
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10) .Net Languages Available
- Visual Basic - Pascal - C - C -
C - SmallTalk - Jscript - Scheme -
Perl - APL - Python - Mercury -
COBOL - Oz - Ada - Oberon
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11) .Net Development Tools
- Visual Studio .Net
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12) Benefits of .Net
- Better security and performance - Language
independent - Fully object-oriented languages -
Common runtime engine shared by all languages -
Base class library usable by all languages
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Global Locations
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Thank You
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