Generics - C sharp & ASP.NET Tutorials for beginners - Bestdotnettraining.com

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Till now we have been dealing with only one object at a time but now in this video we will learn about dealing with multiple objects at the same.The object managing multiple objects is referred a Collection. Also here we introduce a very beautiful concept called as Generics, which is very much used in projects today as it improves performance and reusability with various types.

Agenda
1. Importance of IList and IDictionary.
2. Using ArrayList and Hashtable.
3. Understanding IEnumerable and IEnumerator.
4. Sorting Items in the collection using IComparable.
5. Typesafety issue with ArrayList and Hashtable classes.
6. Writing custom generic classes.
7. Working with Generic Collection Classes.

Category:

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[surajfrommumbai]

This is ony for freshers and not for professional...only noobs

[Deccansoft123]

@surajfrommumbai Yes I agree...This is just the beginning of the complete course...the detailed version has is not free and someone interested has to subscribe....you can find details for watching part 2 in description of this video....

[facebongo]

Why don't you use var ?

Instead of doing the casting?

foreach(var s in alDemo)

{

Console.WriteLine(s);

var str = alDemo[0];

}

[Deccansoft123]

@facebongo

These videos have been made keeping freshers in mind and i wanted them to have clarity on what is actually happening and hence i always avoid "var" and explicitly use the datatype.

[Deccansoft123]

Thanks a lot for all the comments and feedback :)

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[discy12345]

really great explanation! as an casting / generics noob I can say that you give all the information I need to understand this 100%. Thanks!

[karthikrao82]

what ever information u have given is simple great.... if you provide the next video also that will great

[facebongo]

@Deccansoft123

I understand.

Thanks.

[The85rockstar]

The video is incomplete.But what ever s there is great.

[danthae]

This is very useful

thx lot.

danthae.blogspot.com