Part-7 C# Tutorial Switch-Case
Switch Case
The switch Case is a selection statement. It chooses a single section to execute code of one of the conditions equal to one of the cases based on a pattern match with the specified match expression.the statements following the case are executed. A break statement ends the switch case.The optional Consider the following example
1 You can have any number of case statements within a condition check if valid case print result is followed by the value and a colon.
2 break statement, you can 'jump out of a case' whereas by using a continue statement, you can 'jump over one iteration' and then resume your case execution.
3 default case is for when the statement does not equal any of the cases then print a message.
The following rules to apply on switch statement −
2 break statement, you can 'jump out of a case' whereas by using a continue statement, you can 'jump over one iteration' and then resume your case execution.
3 default case is for when the statement does not equal any of the cases then print a message.
using System;
public class Example
{
public static void Main()
{
int caseSwitch = 1;
switch (caseSwitch)
{
case 1:
Console.WriteLine("Case 1");
break;
case 2:
Console.WriteLine("Case 2");
break;
default:
Console.WriteLine("Default case");
break;
}
Console.ReadLine();
}
}
of case statement.That easy to write switch case.switch is a selection statement that chooses a single switch section to execute from a
If you have if-else statements why should be use Switch case Statement?
We use a switch statement instead of if-else statements because if-else statement only works for a small number of logical evaluations of a value. but in switch case any numberof case statement.That easy to write switch case.switch is a selection statement that chooses a single switch section to execute from a
list of candidates based on a pattern match with the match expression.