如何在C#中连接到条形码读取器 [英] how connect to barcoder in c#

问题描述

如何在c#中连接条形码器?

how connect to barcoder in c#?

推荐答案

检查以下内容:

C#条形码生成器Web服务 [ http://msdn.microsoft.com/en-us/library/aa446489.aspx [ ^ ]

希望对您有所帮助:)

check these out:

C# Barcode Generator WebService[^]

http://msdn.microsoft.com/en-us/library/aa446489.aspx[^]

hope it helps :)

条形码打印机就像普通打印机一样，以正常方式使用.

条形码扫描仪通常通过USB端口连接到计算机并充当键盘，当您按下设备上的按钮时，它们会扫描条形码并生成击键，并将其插入到UI中当前集中的控件中.

Barcode printers are like normal printers and are used in a normal way.

Barcode scanners are connected to the computer usually via a USB port and act as a keyboard, when you press the button on the device they scan the barcode and generate keystrokes which get inserted in the currently focused control in your UI.

条形码扫描仪不需要Windows应用程序中的任何特殊代码即可处理.您只需要处理在每次输入后自动发送的换行符并对其进行处理.

如果您使用的是蓝牙条形码扫描仪，则需要监听一些套接字并在接收到数据时对其进行处理.

Barcode scanners do not need to be handled by any special code in your windows application. You just need to handle the newline character that it automatically sends after every input and process it.

If you are using bluetooth barcode scanner, you need to listen some socket and process data when received.

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