LINQ to Objects

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  Keywords : how to use linq to objects in c# / vb.net with example, Linq to objects examples in c# / vb.net, Linq with objects / arrays / files / strings in c# / vb.net with example

Here we will learn LINQ to Objects in c#, vb.net with examples and different types (linq to strings, linq to string array, linq to files, linq to lists) of LINQ to Objects in c#, vb.net with example.

LINQ to Objects

If we use "LINQ to Objects" in our applications it will give us a chance to use IEnumerable or IEnumerable<T> collections directly in LINQ queries, without using any of intermediate LINQ provider or API such as LINQ to SQL or LINQ to XML. By using LINQ to Objects we can query any of enumerable collections such as List<T>, Array, or Dictionary<TKey, TValue>. 

 

The LINQ to Objects provides a new way to get data from collections with LINQ queries but before that we need to write lot of foreach loops to get data from the collections. 

 

The LINQ to Objects provides more advantages when compared with traditional foreach loops like

 

  • They provide more readability when using with multiple conditions.
  • It enables filtering, ordering, and grouping capabilities with a minimal application code.
  • They are portal to any other data sources with less or no modifications.

If we use LINQ in complex operations, then we will realize the benefit of using LINQ instead of traditional iteration loops.

 

Now we will see how to use LINQ with objects. Following are the various objects which we can use with LINQ.

 

  • LINQ to Strings
  • LINQ to String Array
  • LINQ to Int Array
  • LINQ to Files
  • LINQ to Lists

In next chapters we will learn how to use all these objects in LINQ with examples.

 
 

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LINQ to Strings  
 

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