C# Single Dimensional Array | var Keyword | Length | GetUpperBound | GetLowerBound

Published: 08 December 2021
on channel: Codebuns
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MASTER C# Single Dimensional Array With this STEP-BY-STEP walkthrough covering 14 important topics with hands-on coding.
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C# Single Dimensional Array | C# One Dimensional Array | var Keyword | Length | GetUpperBound | GetLowerBound

I assure you if you watch all these short videos. You won’t need any other video/tutorial on these topics again.

You can use var keyword with the array instead of the explicit datatype to declare a variable. C# compiler automatically infers the datatype, or you can say assume the datatype based on the value you assign on the right side of the assignment operator (=).

If you want to check the number of elements in the array then there is a Length property for that. GetUpperBound method is used to get the index of the last element of an array. There is also a GetLowerBound method...

➖➖➖➖➖ TOPICS COVERED IN SHORT VIDEOS ➖➖➖➖➖

SLIDES
✅ What is a Single Dimensional Array?
✅ Single Dimensional Array Syntax

DEMO
✅ Single Dimensional Array Declaration and Initialization.
✅ (0:00:02) Single Dimensional with var keyword.
✅ (0:01:15) Single Dimensional Array Length, GetUpperBound, and GetLowerBound.
✅ (0:01:54) What if I want to get the index of the last element of a single-dimensional array?
❌Single Dimensional Array with foreach Loop.
❌Single Dimensional Array Indexer Syntax.
❌Single Dimensional Array IndexOutOfRangeException.
❌Access Individual Single Dimensional Array Elements.
❌What if I want to update the value of an element at a specific position in the single-dimensional array?
❌Update Single Dimensional Array Values.
❌Single Dimensional Array Size or Length.
❌Single Dimensional Array Initializer Syntax.
❌How can I get the total number of elements in the single-dimensional array?
❌Single Dimensional Array with for Loop.
❌Single Dimensional Array Declared with Object Datatype.

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