Wpf MVVM应用程序在连接任何外部设备时挂起 [英] Wpf MVVM application hangs when any external device is connected

问题描述

嗨

我正在使用MVVM开发WPF向导类应用程序。

我必须连接一些外部USB（加密狗）设备进行写/读操作。 br />
我正在使用第三方API来执行此操作。

每当我调用此第三方API执行某些操作时（打开加密狗/读取加密狗等）

应用程序挂起。



您能为此建议任何解决方案吗？





谢谢

Antoni

解决方案

可能不是因为我们对这个设备一无所知它正在使用的API。



这个问题的最佳信息来源是设备的制造商和/或用来与之交谈的SDK。

Hi
I am developing a WPF Wizard kind of application using MVVM.
I have to connect some external USB (dongle) device to write/read operation.
I am using 3rd party API to do this.
Whenever i call this 3rd party API to perform some actions like (open th dongle/read dongle etc)
the application hangs.

Could you please suggest any solutions for this?


Thanks
Antoni

解决方案

Probably not since we know nothing at all about what "device" this is and the API it's using.

Your single BEST Source of information for this problem would be the manufacturer of the device and/or the SDK your using to talk to it.

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