Glossary for C#: boolean

Learn C# (C sharp) in FREE step-by-step lessons.

&: A single ampersand is string concatenation, or bitwise AND, a double ampersand is the Boolean AND (Lesson: Boolean Expressions in C#)
=: A single = is assignment operator, two == is Boolean operator. (Lesson: Boolean Expressions in C#)
?: The conditional operator: ?(Lesson: Boolean Expressions in C#)
   The ? can be used for very simple Boolean expressions in place of if/else code
|: A double || (pipe) is the Boolean OR, a single | is bitwise OR (Lesson: Boolean Expressions in C#)
ampersand: A double ampersand is the Boolean AND, a single ampersand is string concatenation, or bitwise AND (Lesson: Boolean Expressions in C#)
and or: AND && And OR ||(Lesson: Boolean Expressions in C#)
   && means AND, || means OR
and or maze: Rats in a maze(Lesson: Boolean Expressions in C#)
   A few problems to solve using && and ||
boolean: Boolean values can only have values of true or false. (Lesson: Boolean Expressions in C#)
Boolean: left or right: Left or Right?(Lesson: Boolean Expressions in C#)
   On mouse move determine if the mouse is on left or right of form
Boolean: top or bottom: Top or bottom?(Lesson: Boolean Expressions in C#)
   On mouse move determine if the mouse is on top or bottom of form
boolean and or drill: Drill on Boolean(Lesson: Boolean Expressions in C#)
   Drill to test your understanding
boolean expressions: Boolean Expressions(Lesson: Boolean Expressions in C#)
   A Boolean expression is one that can be evaluated to true or false
boolean middle or side: Middle or Side(Lesson: Boolean Expressions in C#)
   Determine if mouse is on the side or middle
boolean reference: Microsoft Reference: Boolean expressions(Lesson: Boolean Expressions in C#)
   C# if/else, conditional operators, OR ||, AND &&, switch/case
boolean variables: Boolean Variables and Properties(Lesson: Boolean Expressions in C#)
   Boolean values do not need to be compared to anything
case, switch: switch/case(Lesson: Boolean Expressions in C#)
   switch/case to show season
conditional operator: The conditional operator: ?(Lesson: Boolean Expressions in C#)
   The ? can be used for very simple Boolean expressions in place of if/else code
if: if Statements(Lesson: Boolean Expressions in C#)
   An if statement executes a group of statements only if certain conditions are true
if else, nested: Letter Grade(Lesson: Boolean Expressions in C#)
   Nested if/else to find letter grade
if else, nested BMI Risk: BMI: Body Mass Index(Lesson: Boolean Expressions in C#)
   Nested if/else to find BMI Risk
mouse move event: Adding the Mouse Move Event(Lesson: Boolean Expressions in C#)
   Shows the X and Y positions when the mouse moves on the form
nested if else: Letter Grade(Lesson: Boolean Expressions in C#)
   Nested if/else to find letter grade
nested if else BMI Risk: BMI: Body Mass Index(Lesson: Boolean Expressions in C#)
   Nested if/else to find BMI Risk
numbers, parsing text: Getting Numbers from Text Box(Lesson: Boolean Expressions in C#)
   Numeric values in a text box must be parsed.
question mark: The conditional operator: ?(Lesson: Boolean Expressions in C#)
   The ? can be used for very simple Boolean expressions in place of if/else code
radioButton app: buffet: A buffet restaurant part 1: Adding radio buttons(Lesson: Boolean Expressions in C#)
   A restaurant charges different prices for breakfast, lunch and dinner, dicounts.
radioButton app: buffet2: A buffet restaurant part 2: Adding code for radio buttons and check boxes(Lesson: Boolean Expressions in C#)
   Radio buttons and check boxes have a Boolean property checked
relational operator: Relational Operator (Lesson: Boolean Expressions in C#)
   Relational operators are the ones that are used to compare two values: < (less than), > (greater than), == (equal), != (not equal), <= (less than or equal), >= (greater than of equal)
scrolling label: Scrolling(Lesson: Boolean Expressions in C#)
   Scrolls a label across the form on the Timer event
switch case: switch/case(Lesson: Boolean Expressions in C#)
   switch/case to show season
Full Glossary