Introduction

● C# Overview

✦C# Overview

✦Java vs C#

✦C# History

✦C# Features

✦C# - Environment setup

C# Basics

● Fundamentals

✦Program Structure

✦Basic Syntax

✦Comments

✦Output

✦input

● Variables

✦Variables

✦Constants

✦Display Variables

✦Multiple Variables

✦Identifiers

● C# Data Types

✦About Datatypes

✦Value type - Integral numeric types

✦Value type - sbyte

✦Value type - byte

✦Value type - short

✦Value type - ushort

✦Value type - int

✦Value type - uint

✦Value type - long

✦Value type - ulong

✦Value type - nint

✦Value type - nuint

✦Value type - Floating-point numeric types

✦Value type - float

✦Value type - double

✦Value type - decimal

✦Value type - bool

✦Value type - char

✦Value type - Enumeration types

✦Value type - Struct types

✦Value type - Ref struct types

✦Value type - Tuple types

✦Value type - Nullable value types

✦Reference - object type

✦Reference - string type

✦Reference - delegate type

✦Reference - dynamic type

✦Reference - record

✦Reference - class

✦Reference - interface

✦Reference - Nullable reference types

✦Reference - Collections

✦Reference - Arrays

✦void

✦Unmanaged types

✦Pointer datatype

● Type Conversion

✦Implicit numeric conversions

✦Explicit numeric conversions

● C# Operators

✦C# Operators

✦Arithmetic

✦Assignment

✦Comparison

✦Logical

Decision Making

● C# If...Else

✦if

✦else

✦else if

✦Short hand if..else

● C# switch

✦switch

● C# - Ternary Operator

✦Ternary operator

Loops

● C# - Loops

✦For Loop

✦Foreach loop

✦While Loop

✦Do-while Loop

✦Break

✦Continue

✦goto

Arrays & Strings

● C# Arrays

✦Arrays

✦Multidimensional Array

✦Loop through an array

✦Sort arrays

✦Multidimensional arrays

✦Jagged Arrays

✦Array to Function

● C# Strings

✦Concatenation

✦Interpolation

✦Access Strings

✦Special Characters

C# Functions

● Functions

✦About Function

✦Call By Value

✦Call By Reference

✦Out Parameter

C# OOPs

● C# Methods

✦About Methods

✦Method Parameters

✦Parameters & Arguments

✦Default Parameter

✦Return Values

✦Named Arguments

✦Method Overloading

● C# Classes/Objects

✦Classes/Objects

✦About Classes and Objects

✦Multiple Objects

✦Class Members

✦Constructors

✦Access Modifiers

✦this

✦static

✦static class

✦Properties

● C# Constructors

✦Constructors overview

✦Using constructors

✦Instance constructors

✦Private constructors

✦Static constructors

✦Constructor & Destructor

✦Destructor

● C# Inheritance

✦Inheritance

✦Aggregation

● C# - Polymorphism

✦Polymorphism

✦Member Overloading

✦Method Overriding

● C# Abstraction

✦Abstraction

✦Abstract class

● C# Interface

✦Interface

✦Multiple Interfaces

✦Explicit Interface Implementation

✦How to explicitly implement interface members

✦How to explicitly implement members of two interfaces

✦C# Namespace

✦Namespaces

● C# Encapsulation

✦About Encapsulation

✦Access Modifiers

C# Exception Handling

● Exception Handling

✦Exception Handling

✦try/catch

✦finally

✦Custom Exception

✦checked unchecked

✦SystemException

✦File IO

C# File IO

● File IO

✦FileStream

✦StreamWriter

✦StreamReader

✦TextWriter

✦TextReader

✦BinaryWriter

✦BinaryReader

✦StringWriter

✦StringReader

✦FileInfo

✦DirectoryInfo

C# Enums

● Enums

✦Enums explained

C# Collections

● Collections

✦About Collections

✦List<T>

✦HashSet<T>

✦SortedSet<T>

✦Stack<T>

✦Queue<T>

✦LinkedList<T>

✦Dictionary<K,V>

✦SortedDictionary<K,V>

✦SortedList<K,V>

C# Multithreading

● Multithreading

✦Multithreading

✦Thread Life Cycle

✦Thread class

✦Main Thread

✦Thread Example

✦Thread Sleep

✦Thread Abort

✦Thread Join

✦Thread Name

✦ThreadPriority

C# Synchronization

● Synchronization

✦About Synchronization

✦Synchronization example

C# Generic Type Parameters

● Generic Type Parameters

✦Generic Type Parameters

✦Constraints on Type Parameters

✦Generic Classes

✦Generic Interfaces

✦Generic Methods

✦Generics and Arrays

✦Generic Delegates

C# Delegates

● Delegates

✦Introduction to delegates

✦System.Delegate and the delegate keyword

✦Strongly typed delegates

✦Common patterns for delegates

C# Indexers

● Indexers

✦Overview

✦Using Indexers

✦Indexers in Interfaces

✦Comparison Between Properties and Indexers

C# Events

● Events

✦Overview

✦subscribe and unsubscribe from events

✦raise base class events in derived classes

✦implement interface events

✦implement custom event accessors

C# Reference

● Arrays

✦AsReadOnly

✦BinarySearch

✦Clear

✦Clone

✦ConstrainedCopy

✦ConvertAll

✦Copy

✦CopyTo

✦CreateInstance

✦CreateInstanceFromArrayType

✦Empty

✦Exists

✦Fill

✦Find

✦FindAll

✦FindIndex

✦FindLast

✦FindLastIndex

✦ForEach

✦GetEnumerator

✦GetLength

✦GetLongLength

✦GetLowerBound

✦GetUpperBound

✦GetValue

✦IndexOf

✦Initialize

✦LastIndexOf

✦Resize

✦Reverse

✦SetValue

✦Sort

✦TrueForAll

● Math

✦Abs

✦Acos

✦Acosh

✦Asin

✦Asinh

✦Atan

✦Atan2

✦Atanh

✦BigMul

✦BitDecrement

✦BitIncrement

✦Cbrt

✦Ceiling

✦Clamp

✦CopySign

✦Cos

✦Cosh

✦DivRem

✦Exp

✦Floor

✦FusedMultiplyAdd

✦IEEERemainder

✦ILogB

✦Log

✦Log10

✦Log2

✦Max

✦MaxMagnitude

✦Min

✦MinMagnitude

✦Pow

✦ReciprocalEstimate

✦ReciprocalSqrtEstimate

✦Round

✦ScaleB

✦Sign

✦Sin

✦SinCos

✦Sinh

✦Sqrt

✦Tan

✦Tanh

✦Truncate

● String

✦Clone

✦Compare

✦CompareOrdinal

✦CompareTo

✦Concat

✦Contains

✦Copy

✦CopyTo

✦Create

✦EndsWith

✦EnumerateRunes

✦Equals

✦Format

✦GetEnumerator

✦GetHashCode

✦GetPinnableReference

✦GetTypeCode

✦IndexOf

✦IndexOfAny

✦Insert

✦Intern

✦IsInterned

✦IsNormalized

✦IsNullOrEmpty

✦IsNullOrWhiteSpace

✦Join

✦LastIndexOf

✦LastIndexOfAny

✦Normalize

✦PadLeft

✦PadRight

✦Remove

✦Replace

✦ReplaceLineEndings

✦Split

✦StartsWith

✦Substring

✦ToCharArray

✦ToLower

✦ToLowerInvariant

✦ToString

✦ToUpper

✦ToUpperInvariant

✦Trim

✦TrimEnd

✦TrimStart

✦TryCopyTo

● boolean

✦CompareTo

✦Equals

✦GetHashCode

✦GetTypeCode

✦Parse

✦ToString

✦TryFormat

✦TryParse

● delegate

✦Clone

✦Combine

✦CombineImpl

✦CreateDelegate

✦DynamicInvoke

✦DynamicInvokeImpl

✦EnumerateInvocationList

✦Equals

✦GetHashCode

✦GetInvocationList

✦GetMethodImpl

✦GetObjectData

✦Remove

✦RemoveAll

✦RemoveImpl

● enum

✦CompareTo

✦Equals

✦Format

✦GetHashCode

✦GetName

✦GetNames

✦GetTypeCode

✦GetUnderlyingType

✦GetValues

✦GetValuesAsUnderlyingType

✦HasFlag

✦IsDefined

✦Parse

✦ToObject

✦ToString

✦TryFormat

✦TryParse

● object

✦Equals

✦Finalize

✦GetHashCode

✦GetType

✦MemberwiseClone

✦ReferenceEquals

✦ToString

● random

✦GetItems

✦Next

✦NextBytes

✦NextDouble

✦NextInt64

✦NextSingle

✦Sample

✦Shuffle

● Arraylist

✦Adapter

✦Add

✦AddRange

✦BinarySearch

✦Clear

✦Clone

✦Contains

✦CopyTo

✦FixedSize

✦GetEnumerator

✦GetRange

✦IndexOf

✦Insert

✦InsertRange

✦LastIndexOf

✦ReadOnly

✦Remove

✦RemoveAt

✦RemoveRange

✦Repeat

✦Reverse

✦SetRange

✦Sort

✦Synchronized

✦ToArray

✦TrimToSize

● queue

✦Clear

✦Clone

✦Contains

✦CopyTo

✦Dequeue

✦Enqueue

✦GetEnumerator

✦Peek

✦Synchronized

✦ToArray

✦TrimToSize

✦EnsureCapacity

✦TrimExcess

✦TryDequeue

✦TryPeek

● sortedlist

✦Add

✦Clear

✦Clone

✦Contains

✦ContainsKey

✦ContainsValue

✦CopyTo

✦GetByIndex

✦GetEnumerator

✦GetKey

✦GetKeyList

✦GetValueList

✦IndexOfKey

✦IndexOfValue

✦Remove

✦RemoveAt

✦SetByIndex

✦Synchronized

✦TrimToSize

● hashtable

✦Add

✦Clear

✦Clone

✦Contains

✦ContainsKey

✦ContainsValue

✦CopyTo

✦GetEnumerator

✦GetHash

✦GetObjectData

✦KeyEquals

✦OnDeserialization

✦Remove

✦Synchronized

● hashset

✦Add

✦Clear

✦Contains

✦CopyTo

✦CreateSetComparer

✦EnsureCapacity

✦ExceptWith

✦GetAlternateLookup

✦GetEnumerator

✦GetObjectData

✦IntersectWith

✦IsProperSubsetOf

✦IsProperSupersetOf

✦IsSubsetOf

✦IsSupersetOf

✦OnDeserialization

✦Overlaps

✦Remove

✦RemoveWhere

✦SetEquals

✦SymmetricExceptWith

✦TrimExcess

✦TryGetAlternateLookup

✦TryGetValue

✦UnionWith

● linkedlist

✦AddAfter

✦AddBefore

✦AddFirst

✦AddLast

✦Clear

✦Contains

✦CopyTo

✦Find

✦FindLast

✦GetEnumerator

✦GetObjectData

✦OnDeserialization

✦Remove

✦RemoveFirst

✦RemoveLast

● list

✦Add

✦AddRange

✦AsReadOnly

✦BinarySearch

✦Clear

✦Contains

✦ConvertAll

✦CopyTo

✦EnsureCapacity

✦Exists

✦Find

✦FindAll

✦FindIndex

✦FindLast

✦FindLastIndex

✦ForEach

✦GetEnumerator

✦GetRange

✦IndexOf

✦Insert

✦InsertRange

✦LastIndexOf

✦Remove

✦RemoveAll

✦RemoveAt

✦RemoveRange

✦Reverse

✦Slice

✦Sort

✦ToArray

✦TrimExcess

✦TrueForAll

● priorityqueue

✦Clear

✦Dequeue

✦DequeueEnqueue

✦Enqueue

✦EnqueueDequeue

✦EnqueueRange

✦EnsureCapacity

✦Peek

✦Remove

✦TrimExcess

✦TryDequeue

✦TryPeek

● sorteddictionary

✦Add

✦Clear

✦ContainsKey

✦ContainsValue

✦CopyTo

✦GetEnumerator

✦Remove

✦TryGetValue

● sortedset

✦Add

✦Clear

✦Contains

✦CopyTo

✦CreateSetComparer

✦ExceptWith

✦GetEnumerator

✦GetObjectData

✦GetViewBetween

✦IntersectWith

✦IsProperSubsetOf

✦IsProperSupersetOf

✦IsSubsetOf

✦IsSupersetOf

✦OnDeserialization

✦Overlaps

✦Remove

✦RemoveWhere

✦Reverse

✦SetEquals

✦SymmetricExceptWith

✦TryGetValue

✦UnionWith

● stack

✦Clear

✦Contains

✦CopyTo

✦EnsureCapacity

✦GetEnumerator

✦Peek

✦Pop

✦Push

✦ToArray

✦TrimExcess

✦TryPeek

✦TryPop

C# Strings → Access Strings

Tutorials

Popular Languages

All Interpreters/IDE

vb.net(visualbasic)

Quick Links

Advertise with us About us Contact us Disclaimer Privacy Policy Terms & Conditions

© 2025 Tutorialix.com. All rights reserved.