我可以通过蓝牙便携式打印机的Windows Phone 8打印？ [英] Can I print with windows phone 8 using Bluetooth to a portable printer?

问题描述

我开发在Windows Phone 8这个程序必须使用移动打印机像斑马MZ 220移动打印机打印票据的应用程序。

I am developing an app on windows phone 8. This app must print tickets using a mobile printer like a Zebra MZ 220 Mobile Printer.

我一直在使用Google试图获得有关使用Windows手机8打印到蓝牙打印机信息，但有没有多的信息。

I have been googling trying to get information about printing to a bluetooth printer using windows phone 8 but there is not to much information.

我担心的是有在其他手机操作系统如Android，开始了新的发展，只是因为WP8不支持蓝牙打印。

My fear is to have to start a new development in another mobile operating system like android, just because wp8 does not support printing on bluetooth.

是否有任何关于它的例子吗？
是否与微软Wi​​ndows Phone 8？

Is there any example about it? Is there any portable printer compatible with Microsoft Windows Phone 8?

推荐答案

这code为我工作在一台Zebra 420与诺基亚820配对

This code works for me on a Zebra 420 paired with a Nokia 820.

 private async void PrintStuff()
        {
            string command = "^XA^LH30,30^F020,10^AD^FDHello World^FS^XZ";
            Byte[] buffer = new byte[command.Length];
            buffer = StringToAscii(command);

            PeerFinder.AlternateIdentities["Bluetooth:Paired"] = "";
            var pairedDevices = await PeerFinder.FindAllPeersAsync();

            if (pairedDevices.Count == 0)
            {
                Debug.WriteLine("No paired devices were found.");
            }
            else
            {
                PeerInformation selectedDevice = pairedDevices[0];
                StreamSocket socket = new StreamSocket();
                await socket.ConnectAsync(selectedDevice.HostName, "1");                
                await socket.OutputStream.WriteAsync(WindowsRuntimeBufferExtensions.AsBuffer(buffer));
            }
        }

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