. Net Project Code Style reference

1. C # code Style requirements 1.1 comments

Type, properties, events, methods, method parameters, and add comments as needed .

If the name of a type, property, event, method, method parameter is already self-explanatory, no comment is required, otherwise you need to add a comment.

When you add a comment, the method is added as shown:

1.2 Types (classes, structs, delegates, interfaces), fields, properties, methods, naming of events

English is preferred, if the English does not have the appropriate word description, you can use pinyin, the use of Chinese is not in line with the requirements.

The only place where you can use Chinese is an enumeration of enumerated items, which are not actually part of the title of this section. Here just put together a description, as shown in:

1.3 Do not use abbreviations

Names of all types, methods, parameters, and variables must not be abbreviated, including the familiar abbreviations, such as MSG.

1.4 Code use semi-expansion

The first step is to open visual Studio and go to Tools, Options ..., as shown in:

In the second step, go to "text editor", "C #", "Formatting", "New Line", and uncheck the check boxes on the right, as shown in:

Third step, click "OK" to complete the setup.

1.5 use Tab as indentation and set indent size to 4

The first step is to open visual Studio and go to Tools, Options ..., as shown in:

In the second step, go to "text editor", "C #", "tab", as shown, set tab.

Third step, click "OK" to complete the setup.

1.6 A. cs source file with a maximum of two types defined

If two types of relationships are closely related, such as products, product types, the product class, and the ProductType enumeration can be defined in the same Product.cs file.

However, you cannot have two unrelated type definitions in a. cs file, such as defining the product class and the Reseller Class (reseller) in a BasicInfo.cs file.

1.7 type name and source file name must be the same

When a type is named product, its source file name can only be Product.cs.

1.8 All namespaces, type names using Pascal style (capitalize the first letter of the word)

As shown, the red flag is used in the Pascal style type:

Note that ProductType is a private type, regardless of whether the type is public or private, and its name is always in Pascal style.

1.9 Local variables, method parameter names using camel style (first letter lowercase, followed by the first letter of each word capitalized)

Red is marked with a camel-style variable or method parameter:

1.10 Private methods, protected methods, still named with Pascal style

The sample code is as follows:

1.11 If the IF statement contains only one row, you can do so without the braces, but you must be on the same line as the IF statement

The If judgment in example 1.9 is actually equivalent to the following statement:

1.12 Call the other members of the type, add this; Call the parent class member, add base

The sample code is as follows:

1.13 Type internal private and protected fields, named with Camel style, but prefixed with "_"

The code examples are as follows:

1.14 Public fields cannot appear

If a public field is required, the property is used for wrapping.

1.15 sort order of type members

The sort order of type members is from top to bottom:

Fields: Private fields, protected fields

Properties: Private property, protected property, public property

Events: Private events, protected events, public events

Constructors: Constructors with the highest number of parameters, constructors with a medium number of parameters, constructors with the fewest number of parameters

Method: The overloaded method is arranged in the same order as the constructor, from the maximum number of parameters down to the lowest parameter.

1.16 Naming of Delegates and events

The delegate is named EventHandler as a suffix, such as salesouteventhandler.

The event takes its corresponding delegate type, removes the EventHandler suffix, and adds an on prefix.

For example, for an event of the Salesouteventhandler delegate type, its event name is: Onsalesout.

The sample code is as follows:

1.17 Returns the method of type bool, the name of the property

If the type of the method returned is type bool, it is prefixed with is, can, or Try, for example:

1.18 Common collection type suffix naming

The corresponding suffix should be added to match the collection types listed in the following table.

Description	suffix	Example
Array	Array	Int[] Productarray
List	List	List<product> ProductList
Datatable/hashtable	Table	HashTable producttable
Dictionary	Dictionary	Dictionay<string,string> productdictionary
The Dbset/dataset in EF	Set	Dbset<product> Productset

1.19 Common suffix naming

The corresponding suffix must be added to the local variables, method parameters, fields, and properties listed in the table below.

Description	suffix	Example	Example Description
Fee-related	Cost	Shipcost	Shipping
Price related	Price	Productunitprice	Product price
Message-related	Message (Discard note)	Successmessage	Success Message
Date related	Date (deprecated time)	OrderDate	Date of order
Count, quantity related	Count (deprecated time)	Logincount	Number of Logins
Link Address related	Url	Blogurl	Blog links
Photo related	Image	Signimage	Signature picture
Amount related	Amount	Prepaidamount	Advance
Points, integral related	Point	Memberpoint	Member points
Records, log related	Record (Discard log)	Errorrecord	Error logging
Configuration related	Config	Databaseconfig	Database configuration
Status related	Status	Orderstatus	Order Status
mode, method related	Mode	OpenMode	Open mode
Kinds of related	Category/type two Choose one	UserCategory	Type of user
Factory class related	Factory	ConnectionFactory	Connection Factory
Enable related	Enabled	Exportenabled	Turn on Export
Flow-related	Stream	Uploadstream	Upload Stream
Reader-related	Reader	Excelreader	Excel Reader
Writer-related	Writer	Excelwriter	Excel writer
Adapter-related	Adapter	Introopadapter	Introop Adapter
Provider-related	Provider	Memebershipprovider	Member Information provider
Wrapper-related	Wrapper	Productwrapper	Product Wrapper
Connection related	Connection	Excelconnection	Excel connection

1.20 Common Type naming

Where the types in the following table exist, they should be named with the name specified in the following table.

type	naming	type	naming
Customer	Customer	Distributors	Reseller
Retailers	Retailer	Distributor/wholesaler	Dealer
User	UserInfo (user is database keyword)	Order	OrderInfo (order as database keyword)
Suppliers	Supplier	Administrator	Admin
Password	Password	Member	Member
Comments	Remark (deprecated comment)	Article	Article
News	News	Invoice	Invoice
Import	Import	Export	Export
Company, Enterprise	Company (deprecated Enterprise)	Products	Product
Provinces	Province	City	City
District	District	Address	Address
Role	Role (deprecated Group)	Permissions	Authority (deprecated permission)
Warehouse	Warehouse	Factory	Plant
Login	Login (deprecated signin)	Log out	LogOut (deprecated SignOut)
Create	Create (Discard Add)	Edit	Edit
Update	Update	Delete	Remove (Discard Delete)
Photo	Photo	Image	Image

1.21 common fields, property naming

Fields and attributes are more complex, so only the most commonly used items are listed.

type	naming	type	naming
Id (int type)	ID ("d" lowercase, deprecated ID)	Guidid (GUID type)	Id
Name	Name	Title	Title
Remark	Remarks, Description (deprecation memo, Description)	Category	Type (deprecated class, type)
Linkman	Contact

2. XHTML Code Style Requirements 2.1 If the XHTML tag is hierarchical, then the code has to be layered

Here are some examples of writing to meet your requirements:

The following are examples of non-conforming writing requirements :

2.2 All marks must be closed

The sample code is as follows:

2.3 If the Tag intermediate code is more than 20 lines, you should raise the identification at the end of the tag

The labeling method is as follows:

3. CSS code style requires 3.1 code use semi-expanded

Set method reference section 1.4.

3.2 Use Tab as indentation and set indent size to 4

Set method Reference section 1.5.

3.3 Code comments

The comments mainly describe which part of the page the style is applied to, not how the style is applied, and the code comment style is as follows:

3.4 Code Writing

Each style setting must be exclusive on one line, not on the same line, and the following are the required wording:

The following are the non-conforming wording:

3.5 The scale of the inline style does not exceed 10% of the total style sheet code

The inline style is a style that is written directly inside the HTML tag, as shown in:

3.6 The scale of inline styles does not exceed 30% of the total style sheet code

Inline styles are written in the

Inline style, cannot be written between <body></body>.

3.7 The scale of an external style sheet is not less than 60% of the total stylesheet code

The outer style sheet is the style written in the. css file, which is introduced to the XHTML page via link, as shown in:

4. JavaScript code style requires 4.1 code using semi-expanded

Set method reference section 1.4.

4.2 Use Tab as indentation and set indent size to 4

Set method Reference section 1.5.

4.3 Code comments

The code comment needs to describe "function function", "entry parameter", "return value", and the following example:

The first line describes the function function, the second line describes the entry parameter, and the last line describes the return value

4.4 No inline code

Inline code refers to JavaScript code written in XHTML markup, and the following is not a requirement :

4.5 Inline code must not exceed 40% of the total JavaScript

Inline code refers to the code written between

4.6 The total amount of code that is external to JavaScript is at least 60%

The external code is written in a separate. js file and then connected to the code in the XHTML page through the script tag.

. Net Project Code Style reference