如何从异步方法返回Linq查询结果

public async Task<IEnumerable<T>> GetQueryResultsAsync<T>()
{
    using (var dbContext = new YourDbContext())
    {
        var query = dbContext.YourTable.Where(x => x.SomeCondition);
        return await query.ToListAsync();
    }
}

public Task<IEnumerable<T>> GetQueryResultsAsync<T>()
{
    using (var dbContext = new YourDbContext())
    {
        var query = dbContext.YourTable.Where(x => x.SomeCondition);
        return Task.FromResult(query.ToList());
    }
}

public Task<IEnumerable<T>> GetQueryResultsAsync<T>()
{
    var tcs = new TaskCompletionSource<IEnumerable<T>>();
    using (var dbContext = new YourDbContext())
    {
        var query = dbContext.YourTable.Where(x => x.SomeCondition);
        var results = query.ToList();
        tcs.SetResult(results);
    }
    return tcs.Task;
}

var results = await GetQueryResultsAsync<MyModel>();