rosslight

摘要： 1.new 修饰符可以隐藏从基类继承的方法。2.socket3.delegant4.event5.静态方法，静态构造函数静态构造函数只执行一次。6.抽象函数，继承类，不适用override关键字方法7.object 是什么数据类型。8.反斜杠 backslash @9. dataset can by synchronised with a recordset. dataset can by synchronised with the dataset. dataset can be converted to xml. you can infer the schema from a d... 阅读全文