using Microsoft.Exchange.WebServices.Data;
using Microsoft.Identity.Client;
using System;
using System.Configuration;
namespace EwsOAuth
{
class Program
{
static async System.Threading.Tasks.Task Main(string[] args)
{
// Using Microsoft.Identity.Client 4.22.0
var cca = ConfidentialClientApplicationBuilder
.Create(ConfigurationManager.AppSettings["appId"])
.WithClientSecret(ConfigurationManager.AppSettings["clientSecret"])
.WithTenantId(ConfigurationManager.AppSettings["tenantId"])
// Use the next line of code only in a 21V environment
.WithAuthority(AzureCloudInstance.AzureChina, ConfigurationManager.AppSettings["tenantId"])
.Build();
//the permission scope required for EWS access
var ewsScopes = new string[] { "https://partner.outlook.cn/.default" };
try
{
//make the token request
var authResult = await cca.AcquireTokenForClient(ewsScopes).ExecuteAsync();
// Configure the ExchangeService with the access token
var ewsClient = new ExchangeService();
ewsClient.Url = new Uri("https://partner.outlook.cn/EWS/Exchange.asmx");
ewsClient.Credentials = new OAuthCredentials(authResult.AccessToken);
ewsClient.ImpersonatedUserId = new ImpersonatedUserId(ConnectingIdType.SmtpAddress, "S02@ms10.online");
//Include x-anchormailbox header
ewsClient.HttpHeaders.Add("X-AnchorMailbox", "S02@ms10.online");
// Make an EWS call
DateTime endDate = DateTime.Now;
DateTime startDate = endDate.AddDays(-30);
CalendarFolder calendar = CalendarFolder.Bind(ewsClient, WellKnownFolderName.Calendar, new PropertySet());
CalendarView cView = new CalendarView(startDate, endDate);
cView.PropertySet = new PropertySet(AppointmentSchema.Subject, AppointmentSchema.Start, AppointmentSchema.End);
FindItemsResults<Appointment> appointments = calendar.FindAppointments(cView);
Console.WriteLine("\nThe first " + " appointments on your calendar from " + startDate.Date.ToShortDateString() +
" to " + endDate.Date.ToShortDateString() + " are: \n");
foreach (Appointment a in appointments)
{
Console.Write("Subject: " + a.Subject.ToString() + " ");
Console.Write("Start: " + a.Start.ToString() + " ");
Console.Write("End: " + a.End.ToString());
Console.WriteLine();
}
}
catch (MsalException ex)
{
Console.WriteLine($"Error acquiring access token: {ex}");
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex}");
}
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Hit any key to exit...");
Console.ReadKey();
}
}
}
}
标签:Console,ewsClient,endDate,WebServices,WriteLine,new,Data,Microsoft From: https://www.cnblogs.com/mqingqing123/p/17401801.html