2.类的成员2.5.4、构造函数和析构函数2.5.4、构造函数和析构函数2.5.4、构造函数和析构函数2.5.5、方法的重载PublicstaticvoidWriteLine();PublicstaticvoidWriteLine(int);PublicstaticvoidWriteLine(float);PublicstaticvoidWriteLine(long);PublicstaticvoidWriteLine(unit);PublicstaticvoidWriteLine(char);PublicstaticvoidWriteLine(bool);PublicstaticvoidWriteLine(double);PublicstaticvoidWriteLine(char[]);PublicstaticvoidWriteLine(string);PublicstaticvoidWriteLine(Object);PublicstaticvoidWriteLine(ulong);PublicstaticvoidWriteLine(string,Object[]);PublicstaticvoidWriteLine(string,Object[]);PublicstaticvoidWriteLine(char[],int,int);PublicstaticvoidWriteLine(string,Object,Object);PublicstaticvoidWriteLine(string,Object,Object);2.5.6、操作符重载2.6.1、域2.6.1、域2.6.1、域2.6.1、域2.6.2、属性2.6.2、属性2.6.2、属性本章小结：作业：