ofstream是从内存到硬盘,ifstream是从硬盘到内存,其实所谓的流缓冲就是内存空间; //ofstream & ifstream inherit from istream class and ostream,so they support all the method that iostream class has,like getline(istream,string)->getline(ifstream),cin>> -> fin>>,and so
文件的拖放和打开拖拽 user shellapi type TForm1 = class(TForm) ListView1: TListView; procedure FormCreate(Sender: TObject); private { Private declarations } public { Public declarations } procedure AppMessage(var Msg: TMsg; var Handled: Boolean);///////消息处理函数 e