Learn C# in 30 minutes
$4.99
Minimum price
$9.99
Suggested price

Learn C# in 30 minutes

Concise, practical, and easily consumable quick reference.

About the Book

Concise, practical, and easily consumable quick reference.

About the Authors

Prateek Singh
Prateek Singh

Prateek Singh is an Infrastructure Developer, an avid PowerShell blogger, and a community contributor. In 2017 and 2018, FeedSpot and SQLHack recognized his blog RidiCurious.com as among the “Top 50 PowerShell blogs in the world.” Find his open-sourced at GitHub, and reach out to him on Twitter at @singhprateik.

Prateek has written more than 250 articles on his blog and several other websites such as 4SysOps.com, IPSwitch.com, and TechTarget.com and also runs a YouTube channel. He is a published author of 3 books and contributing author of 2 Book and currently writing the 6th one, following is the complete list:

Deepak Singh Dhami
Deepak Singh Dhami

Deepak works as a systems engineer touching cloud platforms, build/release & automation. Awarded Microsoft Most Valuable Professional award (year 2014-17) for his contributions in the Cloud & Data-center Management.

Recently, he has started going back to his development roots and picking up C#, Go for Infrastructure development needs.

Blog - https://dexterposh.github.io/

GitHub - https://github.com/DexterPOSH

Reach out to him on Twitter @DexterPOSH

Table of Contents

  • Learn C# basics in 30 minutes
    • C# Language
      • Key Characteristics
      • A Brief History of CSharp
    • Compilers, Runtime and .NET Framework
    • Program Structure and Organization
      • Program, Assemblies and Hello World
      • Namespaces
      • Class
      • Members
    • C# Programming Elements
      • Comments
      • Case Sensitivity
      • Using Directive and Statement
      • Types and Variables
        • Values Types
        • Reference Types
        • Variables
      • Operators, Operands and Expressions
        • Operators
      • Basic Input and Output
      • Conditional statements
        • If and If..Else statement
        • Switch statement
      • Loops and Iterations
      • Exceptions Try..Catch..Finally
      • Classes and objects
      • Arrays
      • Loops
        • While loop
        • For loop
        • Foreach loop
        • do…while loop
      • Loop control statements
      • Type Casting
      • Lambda Expressions
      • Strings and String Operations
        • Escape Sequences
        • String Concatenation
        • String Interpolation
        • Composite String Formatting
        • Accessing Chars in a String
        • Splitting a String
        • Replace text in a String
        • Trim White Space
        • Extract Substrings from a String
        • Convert a String to Char array
        • Convert a Char array to String
        • Changing case of a String
      • Working with Date and Time
        • DateTime object and static fields
        • TimeSpan
        • Convert DateTime to String and Custom Formatting
        • Convert String to DateTime
      • File Handling
        • Creating a File
        • Deleting a File
        • ReadWrite on a File
        • Appending to a File
        • Copy and Move a File
    • Reading Recommendations

The Leanpub 45-day 100% Happiness Guarantee

Within 45 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

See full terms

Do Well. Do Good.

Authors have earned$10,901,033writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF, EPUB and/or MOBI files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub