如何在 ios 4.2 版以下的 iphone 中打印文档 [英] How to Print a document from iphone below ios version 4.2

问题描述

需要你的帮助.我可以从 ios 版本 4.2 & 的 iphone 打印文档.上面但是低于 4.2 的 ios 呢，比如 3.2 或其他一些.对于 ios 4.2，有一个名为 UIPrintIntractionController 的类，它可以巧妙地处理打印.但我想对较低版本的 ios 做同样的事情.我在网上搜索过，但只找到了可以在 ios 3.2 或其他版本上打印的应用程序.请帮帮我.任何形式的帮助都是可观的.提前致谢.

need your help. I am able to print a document from iphone having ios version 4.2 & above but what about ios below 4.2 like 3.2 or some other. For ios 4.2 there is a class named UIPrintIntractionController which smartly handles printing. But i wanted to do same for lower versions of ios. I have searched through net but found only apps that could print on ios 3.2 or other. Please help me out. Any kind of help is appreciable. Thanks In Advance.

推荐答案

我认为如果没有任何附加服务，您将无法在低于 4.2 的 iOS 上进行打印.在 iOs 4.2 或更高版本上，预装了支持 AirPrint 的打印机驱动程序(如果我没记错的话).在较低的 iO 上，这些驱动程序未安装且无法安装.

I don't think that you will be able to print on iOS lower then 4.2 without any additional services. On iOs 4.2 or higher there are preinstalled drivers for printers (if I'm not mistaken) that supports AirPrint. On lower iOs's these drivers are not installed and couldn't be installed.

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