private bool SelectedUSBDevicePredicate(FTDIDeviceInfo device)
{
if (device != null)
{
if (SelectedDeviceInfo != null)
{
if ((SelectedDeviceInfo.Description != device.Description) ||
(SelectedDeviceInfo.SerialNumber != device.SerialNumber) ||
(SelectedDeviceInfo.Type != device.Type) ||
(SelectedDeviceInfo.ID != device.ID))
{
return(false);
}
}
}
return(true);
}
private void OnRefreshDevices()
{
RefreshDevices();
FTDIDeviceInfo matchedInfoInList = FTDIDevices.FirstOrDefault(this.SelectedUSBDevicePredicate);
if (matchedInfoInList == null)
{
//couldn't find the the selected device in the list, try to use the first one in the list
SelectedDeviceInfo = FTDIDevices.FirstOrDefault();
}
else
{
//use the one in the list
SelectedDeviceInfo = matchedInfoInList;
}
CollectionViewSource.GetDefaultView(FTDIDevices).MoveCurrentToFirst();
}