gistfile1.cs

Bind<ICommand<StartSyncData>>()
    .To<UnregisterDecorator<StartSyncData>>()
    .WithConstructorArgument("underlyingCommand", ctx => ctx.Kernel.Get<ISyncService>());

Bind<ISyncService>()
    .To<SyncService>()
    .WithConstructorArgument("databaseName", "trackabout.db");



public class UnregisterDecorator<T> : ICommand<T>
{
    private readonly ICommand<T> _underlyingCommand;
    private readonly IApplicationController _applicationController;

    public UnregisterDecorator(ICommand<T> underlyingCommand, IApplicationController applicationController
    {
        _underlyingCommand = underlyingCommand;
        _applicationController = applicationController;
    }

    public void Execute(T commandData)
    {
        _underlyingCommand.Execute(commandData);
        _applicationController.Execute(new UnregisterData(_underlyingCommand));
    }
}