C# 如何在C中使用EWS管理的API订购电子邮件#

C# 如何在C中使用EWS管理的API订购电子邮件#,c#,asp.net,exchangewebservices,ews-managed-api,C#,Asp.net,Exchangewebservices,Ews Managed Api,我想通过datetime/sender/subject电子邮件进行订购,这些电子邮件由EWS管理的API使用C#填充。我正在填充电子邮件,如下所示- ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1); var itemView = new ItemView(pageSize, offset, OffsetBasePoint.Beginning); FindItemsResults&l

我想通过datetime/sender/subject电子邮件进行订购,这些电子邮件由EWS管理的API使用C#填充。我正在填充电子邮件,如下所示-

ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
 var itemView = new ItemView(pageSize, offset, OffsetBasePoint.Beginning);
 FindItemsResults<Item> fiitems = null;
 fiitems = service.FindItems(new FolderId(WellKnownFolderName.Inbox, userMailbox), itemView);
 service.LoadPropertiesForItems(fiitems.Items, PropertySet.FirstClassProperties);
ExchangeService服务=新的ExchangeService(ExchangeVersion.Exchange2013\u SP1);
var itemView=新的itemView(页面大小、偏移量、偏移量基点.开始);
FindItemsResults-fiitems=null;
fiitems=service.FindItems(新的FolderId(WellKnownFolderName.Inbox,userMailbox),itemView);
服务.LoadPropertiesForItems(fiitems.Items,PropertySet.FirstClassProperties);
任何帮助都将不胜感激。

检查格伦斯回答:
ItemView view = new ItemView(10, 0, OffsetBasePoint.Beginning);
view.OrderBy.Add(EmailMessageSchema.Subject, SortDirection.Ascending);