NET Framework, net Framework download

Source: Internet
Author: User

NET Framework, net Framework download

1. go deep into. NET Framework object array login and registration of memory-level data extraction
1.. NET strategy
Java field: SQL Server not used
Browser IE
 
Slogan: Anyone who uses any terminal anywhere can use the service provided by Microsoft)
 
PC :::::::::::::: Microsoft
Server market: Linux Unix
Mobile Market: Android
Software: North bird cloud Question Bank


2.. NET Framework Composition

Hp ceo ::::::::::::: Kelly fiona
Compaq ++ HP

Microsoft ++ Nokia
 
 
HP
DELL
Acer
ASUS
Lenovo
Apple




. NET Framework = A + B

CLR (Common Language Runtime public Language Runtime) + FCL (FrameWork Class Library)

CLR ========= A + B
CLR ===== CLS (Common Language Specification) ++ CTS (Common Type System)

3. Architecture: Diagram
WF: Work Flow: Workflow
WCF: service-oriented programming .... Protocol Communication HTTP TCP
WPF: a more elegant interface technology than WinForm



Class Library; a collection of classes.
Warehouse: Collection of goods
API (Application Programming Interface Class and Interface set)
Class Library:. dll. exe

4. Class Object Encapsulation
Encapsulation:
Resolution: private fields, encapsulated as get and set accessors
Synthesize attributes and methods into a class

Encapsulation:
Resolution: it is also known as information hiding. Combine various data type variables and data operations to hide internal details. Retain external interfaces. This mechanism is encapsulation.
Class
: What is a class?
Resolution: the class is a template. Template Dog extracted from objects with the same characteristics and behaviors in real life

Object:
Resolution: an object is an object that can be called.
An object actually exists in real life. The big black dog of James's family (object)


Relationship between classes and objects
A class is an object template and an object is a class instance.




5. Class Diagram
6. Automatic attributes
Private string name;
Private int age;

Public int Age
{
Get {return age ;}
Set {age = value ;}
}

Public string Name
{
Get {return name ;}
Set {name = value ;}
}
-------------------- Haha -------------------
Public string Name {get; set ;}
Public int Age {get; set ;}


Shortcut: prop + double Tab (two tabs)


Class diagram:
+: Public
-: Private


2. Value Transfer and reference transfer manager scoring system memory

3. Generic collection preparation must be better than 1000 of the staff's punching System

4. Interaction between objects + ++ 1000 customer ordering system

5. Health Check plan

6. Inheritance and polymorphism object-oriented features .. Java OOP

7. Advanced Polymorphism

8. XML parsing Java T05 video xml 4000

9. I/O uses the class provided by Microsoft to access, operate and schedule text files, and folders (directories)

10. The design model starts from 30 thousand in 23 types

11. serialization and deserialization

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.