本文实例讲述了C#运算符重载用法。分享给大家供大家参考。具体分析如下：
public class Plane {
public virtual double TopSpeed() { return 300.0D;}
public static bool operator>(Plane one, Plane two) {
return one.TopSpeed() > two.TopSpeed();
}
public static bool operator<(Plane one, Plane two) {
return one.TopSpeed() < two.TopSpeed();
}
}
class Jet : Plane {
public override double TopSpeed() { return 900.0D; }
public override string ToString() { return "I'm a Jet"; }
}
class Airport {
[STAThread]
static void Main(string[] args) {
Plane plane = new Jet();
Console.WriteLine("plane's top speed: {0}",plane.TopSpeed());
Jet jet = new Jet();
Console.WriteLine("jet's top speed: {0}",jet.TopSpeed());
Console.WriteLine("Plane > Jet = {0}", plane > jet);
Console.ReadLine();
}
}
希望本文所述对大家的C#程序设计有所帮助。
您可能感兴趣的文章:C#中的==运算符C#6 null 条件运算符轻松学习C#的运算符C#编程自学之运算符和表达式C#基础语法：as 运算符使用实例C#中重载相等(==)运算符示例C#中常用的运算符总结