.NET Framework

Complete Unit-wise notes following BCA Semester 4 syllabus

Unit 1: .NET Framework Architecture and Object-Oriented Programming

Understand the core architecture of .NET Framework, Common Language Runtime (CLR), and master Object-Oriented Programming concepts in .NET including classes, inheritance, polymorphism, and advanced OOP features.

Key Topics:

  • Introduction and Origin of .NET Technology
  • .NET Framework Components and Architecture
  • Common Language Runtime (CLR) and Framework Class Library (FCL)
  • Managed and Unmanaged Code
  • Common Type System (CTS) and Common Language Specification (CLS)
  • Microsoft Intermediate Language (MSIL) and Metadata
  • Just-In-Time Compilation (JIT)
  • Garbage Collection and Memory Management
  • Base Classes and Ms.Net Namespaces
  • Object and Classes in .NET
  • Properties – Read and Write Properties
  • Indexers
  • Inheritance – Multilevel and Hierarchical
  • Constructor and Polymorphism (Runtime and Compile Time)
  • Operator Overloading
  • Interfaces, Delegates, and Events
  • Boxing and Un-boxing
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Unit 2: C# Programming Fundamentals and .NET Assemblies

Master C# programming basics including data types, control structures, data structures, and explore advanced topics like multithreading, networking, and .NET assembly concepts.

Key Topics:

  • Introduction and Evolution of C#
  • Types, Identifiers, Tokens, and Literals
  • Type Conversion and Casting
  • Operators in C#
  • Data Structures – Enum, Arrays, ArrayList, Strings
  • Control Statements – If Statement and Switch Statement
  • Looping Constructs – For Loop, While Loop, Do While Loop, For each Loop
  • C# Libraries and Input-Output Operations
  • Streams Classes
  • Multithreading Concepts and Implementation
  • Networking and Sockets
  • Managing Console I/O Operations
  • .NET Assemblies – Types of Assemblies
  • Global Assembly Cache (GAC)
  • Concept of Strong Names
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Unit 3: Windows and Web Application Development

Learn to build Windows Forms and ASP.NET web applications, understand remoting, web services, ADO.NET data access, and explore security and XML integration in .NET.

Key Topics:

  • Windows Forms – Skeletal Form-Based Windows Program
  • Remoting – Server Activated Object and Client Activated Object
  • Marshalling – Marshal by Value and Marshal by Reference
  • Debugging, Exceptions, and Error Handling
  • ASP.NET Web Form Controls
  • User Controls and Server Controls
  • Web Services – UDDI, DISCO, and WSDL
  • ADO.NET Architecture
  • Difference between Dataset and DataReader
  • Connection and Command Objects
  • Distributed Applications
  • Reflection in .NET
  • Globalization and Localization
  • Authentication and Authorization
  • XML in .NET
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Unit 4: Advanced .NET Concepts and Web Technologies

Explore advanced .NET technologies including REST and SOAP web services, WCF, WPF, web server configurations, and AJAX controls for building modern web applications.

Key Topics:

  • REST and RESTful Web Services
  • SOAP (Simple Object Access Protocol)
  • Windows Communication Foundation (WCF)
  • Windows Presentation Foundation (WPF)
  • Implementation of REST and SOAP
  • RESTful vs SOAP – Comparison and Use Cases
  • Web Server Concepts and Types
  • Web Servers Used in .NET
  • AJAX and Need for AJAX
  • AJAX Controls Implementation with JavaScript
  • ASP.NET AJAX Update Panel
  • ASP.NET AJAX Update Progress
  • ASP.NET AJAX Control Toolkit
  • Client-Side Template Rendering
  • Data View Control
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