是否可以从多个触摸屏访问VB.NET应用程序 [英] Is it possible to have a VB.NET application accessed from multiple touchscreens

问题描述

我有一个应用程序，有时一些但不是所有的表单都需要在不同的物理位置，所以我创建了第二个应用程序，只有必要的表单，然后2个应用程序进行通信，所以他们保持同步到目前为止他们正在展示。



申请表A



表格1-30



申请表B



表格2,3,4



是吗可以只制作一个可以从多个触摸屏访问和操作的应用程序？ （触摸屏与2根HDMI线缆的距离不够近）

I have an application, and sometimes some but not all of the forms are required at a different physical location, so I create a second application with only the necessary forms and then the 2 applications communicate so they stay insync as far as what they are displaying.

Application A

Forms 1-30

Application B

Forms 2,3,4

Is it possible to make only 1 application that can be accessed and operated from multiple touchscreens? (the touchscreens are not close enough for 2 HDMI cables)

推荐答案

听起来不像你可以在1台连接的计算机上运行你的应用程序屏幕。因此，听起来您需要两个应用程序实例。是否可以有1个应用程序，确定：



1.配置文件，将配置文件设置为每个实例的不同设置，

2.您可以向应用程序提供启动命令行参数，以告诉它要显示哪些屏幕。



我不确定你正在使用什么通信机制，我倾向于依靠数据库或web服务来代理两个系统之间的通信你。

IT doesn't sound like you can get away with running your application on 1. computer connected with two screens. Therefore it sounds like you will require two instances of the application. Is it possible to have 1 application, sure:

1. Configuration file, set the configuration file to different settings for each instance,
2. You could provide start up command line parameters to the application to tell it which screens to display.

I am not sure what communication mechanism you're using, I"d be inclined to rely on a database or a webservice to broker the communication between the two systems for you.

如果两个应用程序都需要跟踪用户何时登录，以及根据用户在你的应用程序中做什么来显示哪些表单，那么你真的需要调查网络通信...我会使用tcp / ip客户端/服务器通信。



-Pete

If both applications need to track when a user is logged in, and what forms to display depending on what your user is doing in you your app, then you really need to look into network communications... tcp/ip client/server communications is what I would use.

-Pete

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