用于从派生类调用基类的方法:要编写base.<methodNam>()
class customerAccout
{
public virtual decimal calculateprice()
{//implementation
}
}
class goldAccount:customerAccout
{
public override decimal calculatprice()
{
return base.calculatePrice()*0.9;
}
}
用于从派生类调用基类的方法:要编写base.<methodNam>()
class customerAccout
{
public virtual decimal calculateprice()
{//implementation
}
}
class goldAccount:customerAccout
{
public override decimal calculatprice()
{
return base.calculatePrice()*0.9;
}
}