条形码扫描 [英] Barcode scan

问题描述

我想使用Windows应用程序中的条形码扫描器扫描条形码，并在文本框中显示代码。请帮助我实现它。如果可能，请提供示例代码。

I want to scan barcode using barcode scanner from my windows application and display the code in a textbox. Please help me to achieve it. If possible please give sample code.

推荐答案

首先需要检查的是扫描仪提供的软件支持，因为它可能已经提供了您需要的设施。

First thing you need to check is what software support is provided by your scanner, as it may already offer the facilities you require.

大多数条形码扫描仪通过模拟键盘输入来工作。因此，如果文本框具有输入焦点，则代码将自动进入自身。

Most barcode scanners work by simulating keyboard input. As such, provided the textbox has the input focus, the code will automatically enter itself.

您是否阅读过条形码扫描仪的文档？它是否提供API？

：）

Did you read the documentation of your barcode scanner? Does it provide an API?
:)

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