在Wpf窗口中从RS232扫描仪获取输入 [英] Getting inputs from RS232 Scanner in the Wpf Window

问题描述

HI，

我想接收来自串行(RS232)扫描仪的输入，并使用c#将其显示在wpf窗口的文本框中.

输入必须没有前缀.

HI ,

i want to receive input form a serial(RS232) scanner and display it in the textbox in the wpf window using c# .

the input has to be without the prefixes .

推荐答案

(条形码/RFID)扫描仪与RS232连接时，通常会发送模拟键盘的数据.那你的问题在哪里呢?将焦点设置到您的文本框，然后扫描！
就前缀而言，这是扫描仪的设置.阅读其手册.

(Barcode/RFID) scanners connected to a RS232 often send their data emulating a keyboard. So where''s your problem? Set the focus to your textbox, and scan!
As far as prefixes are concerned, that''s a setting of your scanner. Read its manual.

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