private void Remove(AppearCharacterViewModel appearCharacterViewModel)
{
if (this.appearCharacterViewModels.IndexOf(appearCharacterViewModel) < 0)
{
return;
}
appearCharacterViewModel.Dispose();
this.appearCharacterViewModels.Remove(appearCharacterViewModel);
this.appearCharacterRemoveService.Execute(appearCharacterViewModel.PlayerAppearCharacterViewModel);
}