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C# Programming Course in Delhi

Learn C# and the .NET Framework, then build Windows applications with forms and events. Hands-on classes at our Maujpur, Delhi centre.

3 Months Offline / Online Certificate Provided Project-Based Learning

Course Overview

C# Programming at White Fortress Academy introduces you to C# and the .NET Framework. C# is used for Windows desktop applications, web applications and game development with Unity.


You begin with variables and control statements, then learn classes and object-oriented programming. The second half of the course is about building Windows applications with forms, controls and event handling.


By the end you can design a simple desktop application, connect its buttons and fields to your code, and handle user actions.

Who Should Join This Course?

Students and beginners interested in Windows application development, learners who want to build desktop software for businesses, and anyone who wants to start with .NET.

Course Curriculum

27 modules · 81 topics

Intro to C# & .NET Framework

4 modules
01

What C# and .NET Are

3 topics
  • C# & .NET Overview
  • What C# is
  • What .NET is
  • Runtime vs language vs library
  • CLR & Assemblies
  • Common Language Runtime
  • Assemblies & executables
  • Base Class Library
  • Garbage collection basics
  • Compilation & Uses
  • Source to IL to machine code
  • JIT compilation
  • Desktop, web & game apps
  • Apps built with C# today
02

Visual Studio Setup

3 topics
  • Installing Visual Studio
  • Community edition download
  • Workloads: .NET desktop development
  • First launch & theme settings
  • Projects & Solution Explorer
  • Creating a new project
  • Solution vs project vs file
  • Solution Explorer panel
  • Adding & renaming files
  • Debugging Tools
  • Breakpoints
  • Step Into & Step Over
  • Watch & Locals windows
  • Error List window
03

First Console Application

3 topics
  • Hello World Program
  • Console App template
  • Writing output to the console
  • Building & running the app
  • Console Input & Output
  • Reading input from the console
  • Write vs write-line output
  • String interpolation
  • Pausing the console window
  • Comments & Errors
  • Single-line & multi-line comments
  • Naming rules & PascalCase
  • Syntax errors vs runtime errors
  • Reading compiler messages
04

Program Structure

3 topics
  • Namespaces & Classes
  • namespace declaration
  • class Program
  • Curly braces & scope
  • using Directives & Main
  • Using namespaces
  • Static Main method
  • Top-level statements
  • Args parameter of Main
  • Code Style
  • Indentation & Format Document
  • Naming conventions
  • Statements ending with semicolons

Variables & Control Statements

6 modules
05

Data Types & Operators

3 topics
  • Data Types & Variables
  • int, double, decimal
  • char, string, bool
  • var keyword
  • const values
  • Type Casting
  • Implicit conversion
  • Explicit casting
  • Convert class methods
  • Integer division pitfall
  • Operators & Practice
  • Arithmetic operators
  • Assignment & increment operators
  • Comparison & logical operators
  • Simple calculator exercise
06

if-else & switch

3 topics
  • if-else Statements
  • if, else if, else
  • Comparison & logical operators
  • Nested if conditions
  • Ternary operator
  • switch Statements
  • switch-case with break
  • default case
  • Switch expressions
  • Decision Programs
  • Grade calculator
  • Even or odd checker
  • Simple menu with switch
  • Leap year program
07

Loops

3 topics
  • for & while Loops
  • for loop syntax
  • while loop
  • Loop counters & steps
  • foreach & do-while
  • foreach over arrays
  • do-while loop
  • Breaking out & skipping iterations
  • Nested Loops & Practice
  • Nested for loops
  • Star pattern printing
  • Multiplication table
  • Sum of digits program
08

Arrays

3 topics
  • Single-dimensional Arrays
  • Declaring & initializing
  • Index access & Length
  • Looping through arrays
  • Multi-dimensional Arrays
  • Two-dimensional arrays
  • Jagged arrays
  • Matrix input & display
  • Array Methods & Practice
  • Sorting & reversing arrays
  • Searching arrays
  • Find largest & smallest
  • Marks average exercise
09

Strings

3 topics
  • String Basics
  • String immutability
  • Concatenation & interpolation
  • Escape characters & verbatim strings
  • String Methods
  • Length, Substring, IndexOf
  • ToUpper, ToLower, Trim
  • Split & Join
  • Replace & Contains
  • StringBuilder & Parsing
  • StringBuilder Append
  • Parse vs safe parse
  • Validating numeric input
10

Methods

3 topics
  • Defining Methods
  • Method signature
  • Parameters & arguments
  • Return types & void
  • Optional & named arguments
  • ref & out Parameters
  • Pass by value vs reference
  • ref keyword
  • out keyword
  • TryParse as out example
  • Overloading & Practice
  • Method overloading
  • Reusable helper methods
  • Factorial method exercise

Classes & OOP Concepts

6 modules
11

Classes & Objects

3 topics
  • Classes & Objects
  • Defining a class
  • Creating objects with new
  • Instance methods
  • Constructors & Fields
  • Default & parameterized constructors
  • Fields & access modifiers
  • this keyword
  • Properties & Encapsulation
  • get and set accessors
  • Auto-implemented properties
  • Private fields & validation
  • Student or BankAccount class
12

Inheritance

3 topics
  • Base & Derived Classes
  • Inheritance declaration syntax
  • Reusing base members
  • base keyword & constructors
  • Method Overriding
  • virtual and override
  • Hiding with new
  • protected access
  • Static & Sealed Classes
  • static members
  • static classes
  • sealed classes
  • Employee & Manager example
13

Polymorphism

3 topics
  • Polymorphism Concepts
  • Compile-time vs runtime
  • Base reference to derived object
  • Upcasting & the is operator
  • Virtual, Override & Abstract
  • virtual methods
  • override keyword
  • abstract classes & methods
  • Polymorphism Examples
  • Shape area calculation
  • List of base-type objects
  • Payment types example
14

Interfaces & Abstract Classes

3 topics
  • Interfaces
  • Declaring an interface
  • Implementing interfaces
  • Multiple interface implementation
  • Abstract Classes
  • Abstract members
  • Abstract vs interface
  • When to choose which
  • Design Examples
  • IPayable interface
  • Vehicle class hierarchy
  • Common interfaces: IComparable
15

Collections & Generics

3 topics
  • Generics Basics
  • Why generics
  • Generic type parameter T
  • Type safety benefits
  • List & Dictionary
  • List of T collections
  • Dictionary key-value lookups
  • Queue & Stack collections
  • HashSet unique values
  • Collection Methods & Practice
  • Add, Remove, Contains
  • Sort & Find
  • foreach on collections
  • Contact list exercise
16

Exceptions & Files

3 topics
  • Exception Handling
  • Common exceptions
  • try-catch-finally
  • Multiple catch blocks
  • throw keyword
  • File Reading & Writing
  • Reading a whole text file
  • Writing & appending text
  • StreamReader & StreamWriter
  • using statement
  • Files in Practice
  • Paths & Path.Combine
  • FileNotFoundException handling
  • Simple text log exercise

Windows App Development

5 modules
17

Windows Forms Basics

3 topics
  • Windows Forms Project
  • Windows Forms App template
  • The default form & program entry file
  • Designer window layout
  • Form Properties
  • Text & Name properties
  • Size, StartPosition, Icon
  • FormBorderStyle
  • BackColor
  • Designer vs Code & Lifecycle
  • The designer file
  • InitializeComponent
  • Load & Shown events
  • FormClosing event
18

Common Controls

3 topics
  • Basic Controls
  • Label & Button
  • TextBox & MaskedTextBox
  • NumericUpDown
  • Selection Controls
  • ComboBox & ListBox
  • CheckBox & RadioButton
  • GroupBox & Panel
  • Control Properties & Toolbox
  • Properties window
  • Enabled & Visible
  • TabIndex & tab order
  • Toolbox drag & drop
19

Layout & Form Design

3 topics
  • Positioning Controls
  • Anchor property
  • Dock property
  • Alignment guides & snap lines
  • Layout Containers
  • TableLayoutPanel
  • FlowLayoutPanel
  • TabControl
  • Menus & Toolbars
  • MenuStrip
  • ToolStrip
  • StatusStrip
  • Registration form layout
20

Message Boxes & Dialogs

3 topics
  • MessageBox
  • Showing a message box
  • Buttons & icons
  • DialogResult handling
  • Common Dialogs
  • OpenFileDialog
  • SaveFileDialog
  • ColorDialog & FontDialog
  • Prompts & Practice
  • Confirm-before-delete prompt
  • Open & save text file
  • Simple Notepad clone
21

Data Grid & Lists

3 topics
  • DataGridView Basics
  • Adding columns & rows
  • Selecting rows
  • Reading cell values
  • ListBox & ListView
  • ListBox items
  • ListView Details view
  • Items & SubItems
  • Data Binding & Filtering
  • DataSource property
  • BindingSource
  • Sorting columns
  • Filtering with LINQ Where

Event Handling & Forms

5 modules
22

Button & Keyboard Events

3 topics
  • Click Events & Handlers
  • Button Click event
  • Event handler signature
  • sender & EventArgs
  • Shared event handlers
  • Keyboard & Mouse Events
  • KeyDown & KeyPress
  • KeyPreview property
  • MouseMove & MouseClick
  • Timer & Practice
  • Timer control
  • Interval & Tick event
  • Digital clock exercise
  • Key-press counter exercise
23

Multiple Forms

3 topics
  • Opening Forms
  • Creating a new form
  • Show vs ShowDialog
  • Hide & Close
  • Passing Data Between Forms
  • Constructor parameters
  • Public properties
  • Static shared class
  • Navigation Patterns
  • Login to main form flow
  • MDI parent & child forms
  • Back button navigation
24

Input Validation

3 topics
  • Validating Text Fields
  • Empty field checks
  • Validating numeric input
  • Regex email check
  • Validation Events & Feedback
  • Validating event
  • ErrorProvider control
  • Restricting keys in KeyPress
  • Validation Practice
  • Registration form validation
  • Age & phone checks
  • Password strength rules
25

Database Connectivity

3 topics
  • Database Basics
  • Tables, rows & columns
  • SQL Server Express & LocalDB
  • Basic SELECT & INSERT
  • Connecting with ADO.NET
  • Connection strings
  • SqlConnection
  • SqlCommand
  • Reading & Saving Records
  • SqlDataReader
  • Parameterized queries
  • Insert, update & delete
  • Loading data into DataGridView
26

Mini Application

3 topics
  • Planning the Application
  • Choosing an idea
  • Listing features
  • Form sketches
  • Table design
  • Building the Forms
  • Login form
  • Data entry form
  • Search & report grid
  • Testing & Review
  • Test cases
  • Fixing bugs with debugger
  • Demo & code review

AI-Assisted C# Development

1 module
27

Using AI in C# Projects

3 topics
  • AI Assistants in Visual Studio
  • GitHub Copilot in Visual Studio
  • Writing clear prompts
  • Giving context & error text
  • Generating & Debugging Code
  • Generating forms & methods
  • Explaining unfamiliar code
  • Debugging exceptions with AI
  • Reviewing AI Output
  • Reading code before using it
  • Testing generated code
  • Checking for security risks
  • Honest use in assignments

Practice Projects

Project 1Calculator application
Project 2Student management form
Project 3Simple billing and invoice screen
Project 4Login and registration forms
Project 5To-do list application
Project 6Quiz application with timer

Tools & Technologies

Visual Studio .NET Framework Windows Forms Git & GitHub

Career Opportunities

Desktop Application Developer

Build Windows software for offices, shops and businesses.

Trainee .NET Developer

Start a career in the .NET ecosystem used by many companies.

Game Developer (Entry Level)

C# is the scripting language of the Unity game engine.

Freelance Software Developer

Create custom tools and small business applications.

Course Details

Duration3 Months (individual course)
ModeOffline (Delhi Centre) / Online Classes Available
Batch TimingMorning & Evening Batches (Mon–Sat)
EligibilityBasic computer knowledge required. No prior programming experience needed.
CertificateCompletion Certificate from White Fortress Academy provided on passing
SupportLive project assignments + Code review sessions + Placement guidance

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Frequently Asked Questions

How long is the C# Programming course in Delhi?

The C# Programming course takes 3 months. Batches run in the morning and evening, Monday to Saturday.

Is C# only for Windows apps?

C# is used for Windows desktop apps, web applications and game development with Unity. This course focuses on Windows application development with forms and events.

Do I need any prior knowledge to join?

Basic computer knowledge required. No prior programming experience needed.

Is the C# Programming course offline or online, and what are the batch timings?

Mode: Offline (Delhi Centre) / Online Classes Available. Batch timing: Morning & Evening Batches (Mon–Sat).

Will I get a certificate after the C# Programming course?

Yes. White Fortress Academy provides a completion certificate on passing the course.

Which tools will I use in the C# Programming course?

You will work with Visual Studio, .NET Framework, Windows Forms, Git & GitHub.

What jobs can I aim for after the C# Programming course?

Roles related to this skill include Desktop Application Developer, Trainee .NET Developer, Game Developer (Entry Level) and Freelance Software Developer. Hiring depends on your skills and the market. The academy's support includes live project assignments, code review sessions and placement guidance.

What is the fee for the C# Programming course, and can I try a demo class?

The fee is not listed on this page, so please ask the centre for the current fee and the next batch date. Call or WhatsApp +91 88104 71374, or visit 53, Maujpur Main Road, Opp. HDFC Bank, Delhi 110053 (Monday to Saturday, 9:00 AM to 8:00 PM). A free demo class is available.

Start Learning C# Programming Today!

Join a hands-on batch at our Maujpur, Delhi centre and learn by writing real code.

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