Query « LINQ « C# / CSharp Tutorial

1.	Language Basics
2.	Data Type
3.	Operator
4.	Statement
5.	String
6.	struct
7.	Class
8.	Operator Overload
9.	delegate
10.	Attribute
11.	Data Structure
12.	Assembly
13.	Date Time
14.	Development
15.	File Directory Stream
16.	Preprocessing Directives
17.	Regular Expression
18.	Generic
19.	Reflection
20.	Thread
21.	I18N Internationalization
22.	LINQ
23.	GUI Windows Forms
24.	Windows Presentation Foundation
25.	Windows Communication Foundation
26.	Workflow
27.	2D
28.	Design Patterns
29.	Windows
30.	XML
31.	XML LINQ
32.	ADO.Net
33.	Network
34.	Directory Services
35.	Security
36.	unsafe

22.3.Query
	22.3.1.	Query Expression
	22.3.2.	Chaining Query Operators/extracts all strings containing the letter 'a', sorts them by length, and then converts the results to uppercase
	22.3.3.	Use Contains, Length and ToUpper from Linq
	22.3.4.	Use select to retrieve all nodes in a Binary tree
	22.3.5.	Get Distinct departments with condition
	22.3.6.	Use LINQ to get Employees in the IT department from a tree
	22.3.7.	Use from where select to choose the Employees in the IT department from a tree
	22.3.8.	All employees in a tree are grouped by department
	22.3.9.	ArrayList Query
	22.3.10.	Complex Query Using Method Syntax
	22.3.11.	group query
	22.3.12.	query with extension methods
	22.3.13.	Join Query
	22.3.14.	Conduct query on the result again
	22.3.15.	Use a LINQ query to find the public enums
	22.3.16.	Define the query using IndexArray first.
	22.3.17.	Define the query using two from keywords.
	22.3.18.	Using Linq to get all methods

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