Open File drop-down list and select Print Setup; 打开文件下拉列表选择打印机设置;
Through the file system classes, a Java program can open an input or output stream, open a file for random access, list the contents of a directory, and do other common file system tasks. 通过文件系统类,Java程序能打开一个输入或输出流,打开一个文件进行随机访问,列示目录内容,以及执行其他常规的文件系统任务。
In the open dialog box, type the path and file mask to display a list of the automatically saved files. 在“打开”对话框中,键入路径和文件掩码以显示自动保存的文件的列表。
At the top is the open file object, which is referenced by a process's file descriptor list. 在顶层是打开的file对象,它由进程的文件描述符列表引用。
Because the list of open file descriptors of an application give a great deal of information about the application itself, being able to peer into this list is helpful. 因为应用程序打开文件的描述符列表提供了大量关于这个应用程序本身的信息,所以能够查看这个列表将是很有帮助的。