Lesson 5: Declaring and Working with Variables in C#
Lesson 5: Declaring and Working with Variables in C#
This lesson covers naming variables, an overview of the built-in data types and different methods to declare variables. The object data type and nullable types are also covered.
Content
What is a Variable 00:00
Naming Variables 01:06
Built-in Value Types 01:38
Reference Types 02:05
Structure Data Types 02:20
Declaring Variables 02:46
DEMO: Declaring char Variables 03:19
DEMO: Declaring string Variables 05:00
DEMO: Declaring bool Variables 05:29
DEMO: Declaring int Variables 05:51
DEMO: Declaring decimal Variables 06:13
DEMO: Declaring DateTime Variables 07:16
DEMO: Declaring DateOnly Variables 08:13
Declare and Assign Values to Variables 08:46
DEMO: Declare and Assign Values to Variables 09:41
The Object Data Type 11:35
DEMO: The Object Data Type 12:18
Default Values of Data Types 14:04
DEMO: int Default Values 14:47
DEMO: Using the default Keyword 15:24
DEMO: Using string.Empty 17:30
Nullable Data Types 17:50
DEMO: Nullable Data Types 18:23
Lesson Summary 19:27
You can get all the samples and hands-on labs for this course at https://www.pdsa.com/YouTube.
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Paul.About()
Hello, my name is Paul D. Sheriff and I have a passion for teaching. I have been training developers for over 35 years through books, videos, article, blog posts, and international conferences and user groups.
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