private void EmulatorTreeView_CustomRemovalRequested(Emulators.Interfaces.IReadOnlyEmulator emulator)
{
backgroundWorker1.DoWork += (sender, e) =>
{
IReadOnlyEmulator emu = (IReadOnlyEmulator)e.Argument;
emuMgr.DeleteEmulator(emu);
};
backgroundWorker1.RunWorkerCompleted += (sender, e) =>
{
UpdateEmulatorList();
};
backgroundWorker1.RunWorkerAsync(emulator);
}