C#

Course Content - Dot Net Developer (Console)

1 
1. Overview of Dot Net
2. .Net-FrameWork
3. Basic Keywords
4. Comparison of programming paradigms
5. Introduction to the C# Language and the .NET Framework

2
1. Class
2. Objects  Equality-comparisons     commandline-arguement
3. Console Methods
4. Namespaces

3
1. Members
2. Fields
3. Data Types
4. Strings
5. Understanding-unsafe-code-in-C-Sharp/
6. Using-fixed-keyword-in-c/

4
1. Types  -  Value Type  , Reference Type
2. Why String is a reference type while Interger is a Value type
3. Types and Conversion     Difference-Between-Int-Parse-Convert-ToInt
4. Safely-cast-using-pattern-matching-is-and-as-operators
5. Constants

5
1. Methods
1. Selection Statement  Iteration Statement   Jump Statement

6
1. Operator Precedence and Order of Evaluation
2. Arrays    Array Class Props

7
1. Access Modifiers
2. Properties
3. Static Classes and Static Class Members     static vc Singleton  
when-to-use-a-singleton-and-when-to-use-a-static-class

8
1. Object-Oriented Programming
2. OOPs Concept
3. Understanding-Association-Aggregation-and-Composition

9
1. Inheritance
2. New-modifier
3. keywords - virtual
4. Overriding
5. Keywords - Sealed

10
1. Abstract and Sealed Classes and Class Members
2. When-to-use-abstract-class-vs-interface

11
1. Abstraction, and Encapsulation
2. Polymorphism

12
1. Constructors
2. Destructors
3. Access Keywords
4. Structs   - Class and Struct Differences   Choosing-between-class-and-struct

13
1. Modifiers
2. Interfaces  - Interface

14
1. Exceptions and Exception Handling
2. Collections

15
1. Collections  Iterators
2.Internal Implementation of Dictionary and HashTable
3. Delegates   When to Use Delegates Instead of Interfaces

16
1. Nullable Types
2. Generics

17
1. Garbage Collection    Memory Mgmt.
2. Dispose Pattern
3. IDisposable Interface  rule-of-implementing-idisposable
4. Finalizers  Finalize
5. using Statement
6. heaping-vs-stacking- storage
7. Finalization-queue and Freachable Queue

                                                                Advanced C#

Day 15
1. Processes and Threads
2. Threading and Multi-thread Application  MultiThreading
3. Thread class
4. Muli-threading-interview-questions-and-answers/
5. Thread Synchronizatio
6. lock-statement
7. Muli-threading-interview-questions-and-answers/

Day 16
1.Async Await Concept
2. Asynchronous Programming with async and await
3. Asynchronous Programming Patterns
4. Starting-threads-in-dotnet
5. Understanding-c-sharp-async-await-compilation

Day 17
1. File System and the Registry

Day 18
1. Enumeration Types
2. Object Methods - Equals and others

Day 19
1. Reflection   Reflection in DotNet
2. Serialization

Day 20
1. Built-in Interface
IEqualitycomparer
IEquatable
IComparable,
IConvertible
Clone IClonable Interface
Ienumerable-vs-Iqueryable

Day 21
1. Operator Keywords
2. Literal Keywords
3. Contextual Keywords

Dotnet -framework-performance

.NET Design-guidelines/

lazy-initialization

Csharp-equality-comparisons

how-to-use-the-volatile-keyword-in C#

Shallow-copy-and-deep-copy-in-c-sharp/

Object.Memberwiseclone

Anonymous-types  Anonymous-functions

Regular-expressions

Object-and-Collection-Initializers

Iterators

Serialization

Search-strings   Compare-strings  Basic-string-operations

stack-static-and-heap-in-c

Equals in .NET   Difference-between-operator-and-equals-method-in-C-Sharp/

LINQ Tutorials   Linq-left-outer-join

GeeksforGeeks

Overview

• Introduction to .NET Framework
• .NET Framework (Basic Architecture and Component Stack)
• Introduction to C#
• Setting up the Environment in C#
• Hello World in C#
• Main Method
• Getting Familiar With Visual Studio
• Common Language Runtime(CLR)
• Windows Form Applications
• C++ vs C#
• Java vs C#
• Interesting Facts about C#

Fundamentals

• Identifiers
• Data Types
• Types of Variables
• Implicitly Typed Local Variables – var
• Scope of Variables
• Constants or Literals
• Operators
• Command Line Arguments
• Boxing and Unboxing
• Params in C#
• Comments in C#
• Type Casting or Type Conversion
• Enumeration in C#
• Properties in C#
• Nullable Types
• Delegates
• Structures

Important Keywords

• Keywords
• as Keyword
• is Keyword
• Is vs As operator keyword
• static keyword
• typeof Keyword

Control Statements

• Decision-Making Statements
• Switch Statement
• Loops
• Foreach Loop
• Jump Statements(Break, Continue, Goto, Return and Throw)

OOP Concepts

• Class and Object
• Nested Classes
• Difference between Class and Structure
• Early and Late Binding
• Overloading of Constructors
• Inheritance in C#
• Encapsulation in C#
• Abstraction in C#
• this keyword
• Static Class
• Partial Classes
• Shallow Copy and Deep Copy
• Different ways to create an Object

Methods

• Methods
• Method Overloading
• Method Returning an Object
• Runtime(Dynamic) Polymorphsim
• Method Overriding
• Out Parameters with examples
• Difference between Ref and Out keywords
• Partial Methods

Constructors

• Constructors in C#
• Default Constructor
• Copy Constructor
• Private Constructor
• Constructor Overloading
• Static Constructors vs Non-Static Constructors
• Invoking an overloaded constructor using this keyword
• Destructors

Arrays

• Arrays
• Jagged Arrays
• Arrays of Strings
• Using foreach loop in arrays
• Array Class
• Length of an Array
• Array.BinarySearch() Method
• Check if two array objects are equal or not
• Number of elements in a specified dimension of an Array
• LongLength property of an Array
• Rank of an Array
• Passing Arrays as Arguments
• Implicitly Typed Arrays
• Object and Dynamic Arrays
• Array IndexOutofRange Exception
• Different ways to sort an array in descending order

ArrayList

• ArrayList Class
• Array vs ArrayList
• Adding the elements to the end of the ArrayList
• Removing all the elements from the ArrayList
• Removing a range of elements from the ArrayList
• ArrayList to Array Conversion
• Copying the entire ArrayList to a 1-D Array
• Copying the entire ArrayList to 1-D Array starting at the specified index

String

• String
• Verbatim String Literal – @
• String Class
• String Class Properties
• How to use strings in switch statement
• String vs StringBuilder
• Length of the StringBuilder
• Remove all characters from StringBuilder
• Check if two StringBuilder objects are Equal
• Capacity of a StringBuilder

Indexers & Properties

• Indexers
• Multidimensional Indexers
• Overloading of Indexers
• Properties

Inheritance

• Inheritance in C#
• Multilevel Inheritance
• Inheritance in Constructors
• Inheritance in Interfaces
• Abstract Classes
• Using sealed class to Prevent Inheritance
• Object Class

Interfaces

• Interface in C#
• How to use Interface References
• How to Implement Multiple Interfaces Having Same Method Name
• Difference between Abstract Class and Interface

Multithreading

• Introduction to Multithreading
• Types of Threads
• How to create Threads
• Main Thread
• Lifecycle and States of a Thread
• Thread Class
• Scheduling a thread for Execution
• Check whether a Thread is Alive or not
• Joining Threads
• Terminating a Thread
• Check whether a thread is a background thread or not
• Naming a thread and fetching name of current thread
• Thread Priority in Multithreading

Exception Handling

• Exceptions
• How to use Multiple Catch Clause
• Nesting of try and catch blocks
• Using finally

Collections Namespace

• C# | Stack Class
• C# | Queue Class
• C# | Array Class
• C# | ArrayList Class
• C# | Hashtable Class
• C# | BitArray Class
• C# | SortedList Class

Generic Namespace

• C# | HashSet<T> Class
• C# | LinkedList<T> Class
• C# | List<T> Class
• C# | SortedSet<T> Class
• Dictionary Class

System Namespace

• BitConverter Class
• Convert Class
• Char Struct

Specialized Namespace

• C# | ListDictionary Class
• C# | StringCollection Class
• C# | OrderedDictionary Class
• C# | HybridDictionary Class
• C# | StringDictionary Class