如何在没有按钮选项的情况下在visul studio 2013中获取rfıd卡ID？ [英] How do I get the rfıd card ID in visul studio 2013 without a button option ?

问题描述

您好，

我想问一下，如何在没有OPTION按钮的情况下在visual studio 2013中读取rfid卡信息？我的意思是我们可以在Arduino程序中读取卡ID，然后我们将aduino与visual studio连接起来。现在我们可以在visual studio 2013中读取卡ID，但用户必须按下按钮然后读取卡片，但我们希望用户来，他/她在显示屏上看到请读卡。然后读取卡片并在显示屏上查看信息。如果你能帮助我，我会很高兴的。谢谢。

Hello,
I want ask that, how can I read rfid card information in visual studio 2013 without a button OPTION ? I mean we can read the card ID in Arduino program and then we connect aduino with visual studio. Now we can read the card ID in visual studio 2013 but the user have to push the button and then read the card but we want that the user come and he/she see 'please read the card' on the display screen. Then read the card and see the information on the display. I would be very pleased if you can help me. Thank you.

推荐答案

你应该看看这个教程 RFID RC522与Arduino的接口，他们将Arduino与RFID连接，然后在串口上打印数据。



接下来你需要做的是在Visual Studio中获取这个串行数据，你可以在如何在VB2010中使用串行端口。使用它获取此串行数据，然后将其打印在GUI中。

You should have a look at this tutorial Interfacing of RFID RC522 with Arduino , they have interfaced Arduino with RFID and then printed the data on Serial Port.

Next thing you need to do is to get this Serial data in Visual Studio, you can check this tutorial on How to use Serial Port in VB2010. Using it get this Serial data and then print it in your GUI.

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