Crash after turning off controller

[samusaran]

Hi, I noticed that the application crashed after turning off the controller. Sadly I have nothing more than the event viewer entry:

Application: XB1ControllerBatteryIndicator.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: SharpDX.SharpDXException
   at SharpDX.Result.CheckError()
   at SharpDX.XInput.Controller.GetBatteryInformation(SharpDX.XInput.BatteryDeviceType)
   at XB1ControllerBatteryIndicator.SystemTrayViewModel.RefreshControllerState()
   at System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Threading.ThreadHelper.ThreadStart()

[NiyaShy]

Hey, is it constantly happening or did it only happen once?
Just tried it myself and it didn't crash when I turned my controller off, just returned to "no controller detected". So it could have been a rare edge case where it tried to read the battery state right as the controller disconnects.

[samusaran]

It happened only once but I wanted to let you know. It could be like you said, that I turned off the controller right at the right moment. If needed, I can make you a pull request with just a try ... catch when you call GetBatteryInformation.

I don't think, looking at the code, that anything more could be done.