帮助，toturial裸码 [英] help , toturial barecode

问题描述

c＃程序员，我想要一个教程步骤，如何从机器条形码扫描器学习产品的裸码，并在文本框中显示条形码chifree orr anyy atherr和tnx

解决方案

你几乎不需要对大多数扫描仪做任何事情：插入它，扫描代码，它会发送文章编号，好像它已经在键盘上输入一样。因此，只要您的用户输入焦点位于文本框上，就会在其中键入，而无需任何其他代码。



如果您想要更多，那么您需要谈谈扫描仪的制造商，因为它必须配置为不同的操作 - 大多数可以（最简单的通常是提供一个你可以接受的领先和终止特殊字符），但它的工作原理因模型而异。 / BLOCKQUOTE>

hi, c# programmer, i want a tutorial step bay step for how to learn a barecode of product from machine barcode scanerr and show barcode chifree in textbox orr anyy atherr and tnx

解决方案

You pretty much don''t have to do anything with most scanners: plug it in, scan a code and it will send the article number as if it had been typed on the keyboard. So as long as your user input focus is on the textbox, it will be typed in there without any additional code.

If you want more, then you need to talk to the manufacturer of the scanner, as it will have to be configured to operate differently - most can (the easiest is normally to give a leading and terminating special character you can pick up on) but how it works differs from model to model.

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