Learn basic programming concepts of C# such as conditional statements, loop statements, and methods.

Become an ASP.NET Core Developer

This highly interactive module begins with a simple “Hello, World!” program and proceeds to cover common concepts such as conditional statements, loop statements, and methods in C#. It also reflects upon the idea of arrays as well as the power they give to the programmer to write better code. Finally, it teaches us about exception handling in C# through interactive challenges and exercises.

C# for Programmers: A Practical Guide

## Switch Case 

Typically this is required when based on different values of a particular expression, different actions need to be performed. The basic construct of a switch case looks as follows:

switch (expression)
{
  case constant-expression:
     statement
     jump-statement
  default:
     statement
     jump-statement
}

* In code block above the `expression` can have multiple values. Essentially: 
  * **string**  
  * **integer**

* `case` section with `constant-expression` can have the value as 
  * constant 
  * expression that results in a constant 

* This decides to which **case statement** control will transfer

* The `default` section is optional and only gets executed when none of the `constant-expression` matches with the `expression`
 
* The `jump-statement` must be there at the end of each block to step out of the **switch** case once a particular statement section gets executed.

>**Note:** There are a number of **branching statements** or **jump-statements** available in C# such as `break`, `continue`, `goto`, `return` and `throw`.

# Switch Case 

Typically this is required when based on different values of a particular expression, different actions need to be performed. The basic construct of a switch case looks as follows:

This lesson discusses switch statements in C# using an example 

Introduction to C#

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Conclusion

Switch Statements

Switch Case