摘要:
NSString and NSMutableString use @"abc" to mean NSString ex: NSString *str = @"Hello"; use content of file to create NSString ex: NSString *str = [NSString stringWithContentsOfFile:@"/path/to/fil... 阅读全文
摘要:
int i; // Loop counter. // Create the File Open Dialog class. NSOpenPanel* openDlg = [NSOpenPanel openPanel]; // Enable the selection of files in the dialog. [openDlg setCanChooseFiles:YES]; // E... 阅读全文