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No linq vs linq
Create our own linq like method
Method vs query syntax
Any
All
Contains
OrderBy
Min and Max
Sum
ElementAt
First and Last
Where
Take
Skip
Append and prepend
Concat and Union
Select
Generating new collections
ToLookup and GroupBy
Intersect and Except
Zip
Query syntax orderby
Select query syntax
Join query syntax
Intro
demo app walkthrough
for each item in the list, do this - foreach loop.
sorting the list of items by item property: OrderBy
sort the list descending: OrderByDescending
sort the list by more than one parameter: ...ThenBy
filter the list: Where(bool true)
Sum of the countable property of objects in the list
combining list methods: Where and Sum
using Linq in applications - WinForm app walk-through: (data binding, events)
Implementing Linq