| Introduction |
None |
General concepts |
Overview of course resources, complete
survey, install IDE |
| HelloWorld |
Introduction |
First Program |
- compilation, execution
- basic C#
syntax
- Write, WriteLine |
| FirstProgram |
Introduction |
First Program |
- Write, WriteLine
- escape sequences |
| Variables |
FirstProgram |
DataTypes and
Variables |
- datatypes (string,int,float,double,decimal)
-
string interpolation- variable declaration, assignment
-
operators: + - * / %
-
compound assignment: += -= *= /= %=
-
“read-only” example with explicit cast |
| Casting |
Variables |
Operators |
- operators: + - * / %
-
string interpolation
- implicit and explicit cast |
| UserInput |
Variables |
Reading and
Displaying |
Reading input from user
- Parse method
- ReadLine() |
| Rectangle |
Variables |
Introduction to
Objects |
Implementing a class with attributes and
methods
- getters, setters
- implementing other methods |
| PreciseRectangle |
Rectangle |
Introduction to
Objects |
Extending a class, writing a class from
scratch
- attributes, methods
- constants |
| ClassDiagram |
Rectangle |
Introduction to
Objects |
Practice reading and creating a UML class
diagrams |
| ConstructorToString |
PreciseRectangle |
Advanced Objects |
Writing a class with custom constructors
and ToString() |
| Static |
Rectangle |
Static |
static classes, static class members |
| ChemicalElements |
Rectangle |
Static |
static methods and method calls in
non-static class |
| Booleans |
FirstProgram |
Decisions and
Decision Structures |
Evaluating Boolean expressions
- truth
tables
- operators: ==,!=,<,>,<=,>=,&&,\|\|,!
- evaluation
of expressions
- precedence |
| If |
Booleans |
if, if-else and
Nested if Statements |
Reading and writing if statements
-
if, if-else,
if-else-if
-
using %
operator to determine parity |
| IfAndSwitch |
If |
Switch
Statements |
Using switch, choosing between if and
switch
- switch syntax
-
convert: if ⬄
switch
-
ternary conditional operator (optional) |
| IncrementDecrement |
If |
Loops |
- operators: ++, --
- simple
while
loop |
| While |
IncrementDecrement |
Loops |
- operators: ++, --
- Boolean
expressions
- string interpolation
- implementing while loops
-
infinite loops
- user I/O, Parse |
| DoWhile |
While |
Loops |
- do while
loops
- while loops
-
TryParse, user I/O |
| ValidatingInput |
While |
Loops |
using TryParse and validating user
input
- while loop and
TryParse
- if, switch
- ToUpper(),
ToLower()
-
char
type
- Console.ReadKey():
assumed unknown, introduced in the lab |
| For |
ValidatingInput |
For
Loops |
while loops ⬄ for loops; using for loops
(incl. validation); for with continue, break |
| ArrayBasics |
Variables |
Arrays |
- declaring and initializing arrays
-
get and set array values
- array Length property
- (optional) loop over
an array |
| Foreach |
ArrayBasics |
Foreach |
Using foreach loop |
| GradeCalculator |
- |
- |
Looping and collecting data from
user. |
| ArrayOperations |
ArrayBasics, For |
Arrays |
Displaying, counting, and finding values;
nested loops and arrays |
| AdvancedArrays |
ArrayBasics, Static, Foreach |
Arrays |
(long!) Implementing array methods to find
first/last index, min/max, etc. |
| Char |
Variables,
If |
? |
char ⬄ int; comparing characters, string
comparison |
| Random |
ArrayBasics, While |
Random |
Working with Random class |