.NET 命名规范代码示例

最新推荐文章于 2024-09-16 00:35:22 发布

转载最新推荐文章于 2024-09-16 00:35:22 发布 · 137 阅读

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原文链接：http://www.cnblogs.com/jx270/p/3631507.html


class Person
    {
/// <summary>
/// 公有字段、属性 首字母大写
/// </summary>
public string FirstName;
public string LastName;

public string Name
        {
            get { return string.Format("{0}{1}", FirstName, LastName); }
        }

public string GetName()
        {
return Name;
        }

/// <summary>
/// 如果属性对应一个类型，则直接用类型命名属性名
/// </summary>
public Company Company { get; set; }

/// <summary>
/// 多个类型的属性命名
/// </summary>
public Company SecondCompany { get; set; }
    }

class Company
    {
/// <summary>
/// 私有字段的命名
/// </summary>
private string firstName;
private string lastName;

/// <summary>
/// 静态变量 s_
/// </summary>
private static int s_price;

/// <summary>
/// 实例变量 m_
/// </summary>
private int m_price;//类的成员变量（私有）(在有静态变量时，添加m_加以区分，如果没有则直接如firstName这种方式即可)

/// <summary>
/// const变量使用名词加下划线表示
/// </summary>
private const int BASED_PRICE = 1000;

/// <summary>
/// 使用肯定语气
/// </summary>
public bool IsEnable { get; set; }

/// <summary>
/// 方法的参数及局部变量首字母小写
/// </summary>
private int doSomething(int numberA, int numberB)//(本人习惯用 int argNumberA 带arg开头的作为方法的参数传入)
        {
//局部变量不要求使用 m_ 开头的前缀,以区分全局变量

int localNumber = 1;//局部变量 myName
int _localNumber2 = 2;//私有成员变量(也可以以下划线开头+首字母小写)


return numberA + numberB + localNumber + _localNumber2;
        }
    }

class DelegateNaming
    {
/// <summary>
/// 委托按照作用分为以Delegate、Callback结尾
/// </summary>
public delegate void HttpContinueDelegate(int argStatusCode, System.Net.WebHeaderCollection argHttpHeaders);

public delegate bool ValidateValueCallback(object argValue);

public delegate void AsyncCallback(IAsyncResult ar);

//public delegate void PropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e);

//事件、委托变量应该用动词、形容词短语命名
    }

class EventNaming
    {
////触发事件
//OnDoSomething1(sender);

////注册事件
//this.AfterDoSomething1 += Form1_AfterDoSomething1;

//声明事件：
//private static readonly object EventDoSomething1 = new object();
/////<summary>
/////</summary>
//[Category("行为"), Description("后处理")]
//public event DelegateTest1 AfterDoSomething1
//{
//    add
//    {
//        Events.AddHandler(EventDoSomething1, value);
//    }
//    remove
//    {
//        Events.RemoveHandler(EventDoSomething1, value);
//    }
//}
//public virtual void OnDoSomething1(object sender)
//{
//    var objDoSomething1 = (DelegateTest1)Events[EventDoSomething1];
//    if (objDoSomething1 != null)
//    {
//        objDoSomething1(this);
//    }
//}
//public delegate void DelegateTest1(object sender); 
    }

有关事件的用法示例：

using System;
using System.ComponentModel;
using System.Windows.Forms;

namespace WinFormsApp_Naming
{
/// <summary>
/// 事件的使用
/// </summary>
public partial class Form1 : Form
    {
public Form1()
        {
            InitializeComponent();

//注册事件
this.AfterDoSomething1 += Form1_AfterDoSomething1;
        } 

/// <summary>
/// 执行事件
/// </summary>
void Form1_AfterDoSomething1(object sender)
        {
            MessageBox.Show("DoSomething..");
        }

private void button1_Click(object sender, EventArgs e)
        {
//触发事件
            OnDoSomething1(sender);
        } 


private static readonly object EventDoSomething1 = new object();
///<summary>
///</summary>
        [Category("行为"), Description("后处理")]
public event DelegateTest1 AfterDoSomething1
        {
            add
            {
                Events.AddHandler(EventDoSomething1, value);
            }
            remove
            {
                Events.RemoveHandler(EventDoSomething1, value);
            }
        }
public virtual void OnDoSomething1(object sender)
        {
            var objDoSomething1 = (DelegateTest1)Events[EventDoSomething1];
if (objDoSomething1 != null)
            {
                objDoSomething1(this);
            }
        }

public delegate void DelegateTest1(object sender);
    }
}