C#的类属性
类属性
只能读 get
只能写 set
可读可写 set/get
请看例子:
using System;
public class Test
{
private int m_nWrite;
private int readonly m_nRead=100;
private int m_nWriteRead;
public int WRITEREAD
{
get {return m_nWriteRead;}
set {m_nWriteRead=value;}
}
public int WRITE
{
set { m_nWrite = value; }
}
public int READ
{
get {return m_nRead;}
}
}
class TestApp
{
public static void Main()
{
Test MyTest = new Test();
int i=MyTest.READ; //get
MyTest.WRITE=250; //set
MyTest.WRITEREAD+=10000000 ; //set and get
Console.WriteLine("get:{0} set:{1} set/get:{2} ",i,MyTest.WRITE,MyTest.WRITEREAD);
}
}
如果你想要隐藏类内部存储结构的细节时,就应该采用存取标志。存取标志给值参数中的属性传递新值。同时你可以获得实现在set标志中增加有效代码的机会。