private async Task EndUpgrade()
{
this.ProgressBar.Value = 1.75;
if (_vmUpgrader != null)
{
await _vmUpgrader.PrepareForDisposalAsync();
VMUpgrade toDispose = _vmUpgrader;
_vmUpgrader = null;
toDispose.Dispose();
}
// close the popup
this.FirmwareUpdatePopup.IsOpen = false;
}
private async Task StartUpgrade()
{
// open the popup
this.FirmwareUpdatePopup.IsOpen = true;
// create the update object
_vmUpgrader = new VMUpgrade(_loggerService,
_btDeviceId,
_fileBytes,
new VMHidTransport(_loggerService, _hidRequestManager),
this);
_isUpdateCompleted = false;
// call the update method
await _vmUpgrader.BeginUpdateAsync();
}