Exchange Web服务:BindToItems方法返回错误 [英] Exchange Web Service: BindToItems method returning error

问题描述

我有一种从Exchange日历中提取约会的方法. BindToItems方法当前将约会从六个月前拉到未来六个月，但在某些时间范围内失败.它将拉一些约会，但报告一个错误(没有给出更多详细信息).有没有办法查看有关该错误的更多详细信息，或者有人可以看到我的代码有任何问题(如下).

I have a method which pulls appointments from the Exchange calendar. The BindToItems method, which is currently pulling appointment from six months ago until six months in the future, fails with certain windows of time. It will pull some appointments but reports an error (no more details are given). Is there a way to see more details about the error, or does anyone see any problems with my code (below).

// Set the start and end time and number of appointments to retrieve.
Microsoft.Exchange.WebServices.Data.CalendarView cView = new Microsoft.Exchange.WebServices.Data.CalendarView(startDate, endDate, 1000);

// Limit the properties returned to the appointment's subject, start time, and end time. 
cView.PropertySet = new PropertySet(BasePropertySet.IdOnly);

// Retrieve a collection of appointments by using the calendar view.
FindItemsResults<Appointment> currApp = calendar.FindAppointments(cView);

 cView.PropertySet = new PropertySet(BasePropertySet.FirstClassProperties);
 cView.PropertySet.RequestedBodyType = BodyType.Text;
 ServiceResponseCollection<GetItemResponse> apps = service.BindToItems(currApp.Select(r => r.Id), cView.PropertySet);

推荐答案

您可以为ews服务启用跟踪侦听器以进行调试

You can enable trace listener for the ews service for debugging

ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
service.TraceListener = ITraceListenerInstance;
service.TraceFlags = TraceFlags.EwsRequest | TraceFlags.EwsResponse
service.TraceEnabled = true;

您可以在这些链接上找到更多信息

You can find more on these links

1. 启用跟踪和记录EWS
2. 跟踪EWS请求

1. Enabling tracing and logging EWS
2. Tracing EWS request

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