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C#.NET, ASP.NET, .NET Core & Visual Studio Tutorials
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179 tutorials
C#.NET
Syntax, OOP, collections, strings, files and practice programs.
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9 tutorials
ASP.NET
GridView, OTP generation, jQuery popups, Log4Net and web apps.
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5 tutorials
Visual Studio
Install and set up VS Code, workspaces, console apps and Git.
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2 tutorials
.NET Core
.NET Core interview questions for freshers and experienced developers.
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Learn C# step by step
C# Tutorials by Topic, From Basics to Interviews
Each topic starts with one main tutorial, followed by the related lessons developers look for most.
Start here
What Is C#.NET? The Language and Its Ecosystem
Where C# fits in .NET, what you can build with it, and the building blocks every program uses.
Control flow
For Loop in C# with Practical Examples
Repeat code, make decisions and handle errors so your programs behave the way you expect.
Object-oriented C#
OOPS Concepts in C# with Real Examples
Classes, objects and the four pillars of object-oriented programming, explained with real code.
Beyond the basics
Delegates in C# with Real-Time Example
Delegates, events and other language features you will meet in real projects and interviews.
Collections
C# Array with Examples
Store and work with groups of values using arrays, lists, dictionaries and hashtables.
Strings
String vs StringBuilder in C#
Build, search, trim and reverse text the right way, with an example for every common task.
Files & Windows Forms
Folder Browser Dialog in C#
Create, browse and clean up files and folders, and build small Windows Forms desktop apps.
Practice programs
Write a C# Program to Print Fibonacci Series
Sharpen your logic with classic beginner programs, each with full code and sample output.
Interview prep
Top 51 C# Interview Questions for Freshers
Get ready for C# and .NET Core interviews with questions grouped by experience level.
Quick answers
How Do I… in C#? Common Coding Tasks
Short, focused answers to the everyday C# questions developers search for.
Conversions
Strings
Arrays
Naming conventions
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Meet Bijay Kumar
- 18+Years with .NET
- 190+Free tutorials
- Since 2007Building ASP.NET apps