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基本上，始平在Office 365我的知識水平。獲取從Office365預約C＃.NET
我想通過.Net Office 365 API調用從Office 365中取消預約，並在Windows應用網格中顯示它。
我正在使用代碼（如下）來拉約會;我已經收集來自網絡的代碼...
我已經成功，直到認證部分。我可以查看身份驗證成功的消息，並像FromTime的Office 365日曆屬性，Location等，但我不能接收數據。它返回System.Nullable DateTime Exception。
namespace GetCal
{
public class CalendarAPISample
{
const string ExchangeResourceId = "https://outlook.office365.com";
const string ExchangeServiceRoot = "https://outlook.office365.com/ews/odata";
public static async Task<IOrderedEnumerable<IEvent>> GetCalendarEvents()
{
var client = await EnsureClientCreated();
string fromdate = "01/01/2014";
DateTime datet = Convert.ToDateTime(fromdate);
// Obtain calendar event data
var eventsResults = await(from i in client.Me.Events
where i.End >= datet //DateTimeOffset.UtcNow
select i).Take(10).ExecuteAsync();
var events = eventsResults.CurrentPage.OrderBy(e => e.Start);
//return events.ToList().ConvertAll(new Converter(ent => ent));
return events;
}
private static async Task<ExchangeClient> EnsureClientCreated()
{
Authenticator authenticator = new Authenticator();
var authInfo = await authenticator.AuthenticateAsync(ExchangeResourceId);
return new ExchangeClient(new Uri(ExchangeServiceRoot), authInfo.GetAccessToken);
}
public static async Task SignOut()
{
await new Authenticator().LogoutAsync();
}
public CalendarAPISample()
{
// TODO: Complete member initialization
try
{
// call the authenticator
var x = GetCalendarEvents();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
}
在EVENTS對象包含數據類型IEnumerable值。我想將IEnumerable轉換爲DataTable。
爲什麼你需要它是一個DataTable？ – HaukurHaf
數據集或數據表在網格中顯示約會 – user3729893