3

我在哪里可以获得我“应该”用于 AirPrint 打印的标准“发送”或“打印”图标?

4

1 回答 1

5

这是默认的 SystemAction 栏按钮项,如下所示:

UIBarButtonItem *printBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAction 
                                                     target:self 
                                                     action:@selector(handlePrintTapped)];
[self.navigationItem setRightBarButtonItem:printBarButtonItem animated:TRUE];
于 2011-01-17T00:39:14.453 回答