Run Async Methods Synchronously

AsyncHelper.cs

public static class AsyncHelper
{
    private static readonly TaskFactory _taskFactory = new
        TaskFactory(CancellationToken.None,
                    TaskCreationOptions.None,
                    TaskContinuationOptions.None,
                    TaskScheduler.Default);

    public static TResult RunSync<TResult>(Func<Task<TResult>> func)
    {
        if (func == null)
        {
            return default(TResult);
        }

        var task = func();

        if (task == null)
        {
            return default(TResult);
        }

        return _taskFactory
            .StartNew(() => task)
            .Unwrap()
            .GetAwaiter()
            .GetResult();
    }

    public static void RunSync(Func<Task> func)
    {
        if (func == null)
        {
            return;
        }

        var task = func();

        if (task == null)
        {
            return;
        }

        _taskFactory
            .StartNew(() => task)
            .Unwrap()
            .GetAwaiter()
            .GetResult();
    }
}