在MSGraph点网中获取日历事件时忽略QueryOptions

using Microsoft.Graph;
using Microsoft.Identity.Client;
using System;
using System.Collections.Generic;
using System.Net.Http.Headers;
using System.Threading.Tasks;

public class CalendarService
{
    private static async Task<string> GetAccessTokenAsync()
    {
        // 实现获取访问令牌的逻辑
        // ...
    }

    public static async Task<List<Event>> GetEventsAsync(DateTime startDate, DateTime endDate, int pageSize = 10)
    {
        var accessToken = await GetAccessTokenAsync();
        var graphClient = new GraphServiceClient(new DelegateAuthenticationProvider((requestMessage) =>
        {
            requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
            return Task.CompletedTask;
        }));

        var queryOptions = new List<QueryOption>
        {
            new QueryOption("$filter", $"start/dateTime ge '{startDate:o}' and end/dateTime le '{endDate:o}'"),
            new QueryOption("$orderby", "start/dateTime asc"),
            new QueryOption("$top", pageSize.ToString())
        };

        var events = await graphClient.Me.Calendar.Events.Request(queryOptions).GetAsync();
        return events.CurrentPage.ToList();
    }
}