C# Booleans
C# Booleans
In C#, booleans are used to store true or false values. They are mainly used in conditions, comparisons, and decision-making statements.
Boolean Data Type
The boolean data type in C# is called bool.
Boolean Output
Output:
Boolean Expressions
Boolean values are often the result of comparisons.
Comparison Operators with Booleans
Logical Operators
| Operator | Description | Example |
|---|---|---|
&& | Logical AND | x > 5 && x < 20 |
| ` | ` | |
! | Logical NOT | !isActive |
Booleans in if Statement
Boolean with User Input
✔ Safer approach:
Boolean in Loops
Default Boolean Value
Default value: false
Summary
✔ bool stores true or false
✔ Used in conditions and decisions
✔ Works with comparison & logical operators
✔ Essential for if, while, and loops
