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C# 将集合类型更改为约会类型EWS_C#_Exchangewebservices - Fatal编程技术网

C# 将集合类型更改为约会类型EWS

C# 将集合类型更改为约会类型EWS,c#,exchangewebservices,C#,Exchangewebservices,我正在使用Exchange server web服务(EWS)进行同步。要进行同步,需要在上次同步后识别日历中的更改项目。这样做对你帮助很大。 在使用时,我需要预约开始、结束等 ChangeCollection<ItemChange> allExchEvents = service.SyncFolderItems(new FolderId(WellKnownFolderName.Calendar), PropertySet.FirstClassProperties, null, 51

我正在使用Exchange server web服务(EWS)进行同步。要进行同步,需要在上次同步后识别日历中的更改项目。这样做对你帮助很大。 在使用时,我需要预约开始、结束等

ChangeCollection<ItemChange> allExchEvents = service.SyncFolderItems(new FolderId(WellKnownFolderName.Calendar), PropertySet.FirstClassProperties, null, 512, SyncFolderItemsScope.NormalItems, sSyncState);   
ChangeCollection allExchEvents=service.SyncFolderItems(新的FolderId(WellKnownFolderName.Calendar),PropertySet.FirstClassProperties,null,512,SyncFolderItemsScope.NormalItems,sSyncState);

如何将此更改事件转换为约会类型?

查看MSDN文档和一些博客后,我找到了答案

 ChangeCollection<ItemChange> icc = service.SyncFolderItems(new FolderId(WellKnownFolderName.Calendar), PropertySet.FirstClassProperties, null, 512, SyncFolderItemsScope.NormalItems, sSyncState);
 sSyncState = icc.SyncState;

 if (icc.Count == 0)
 {
   Console.WriteLine("There are no item changes to synchronize.");
 }
 else
 {        
   foreach (ItemChange ic in icc)
   {
     **Appointment ap = (Appointment)ic.Item;**
   }
 }
ChangeCollection icc=service.SyncFolderItems(新的FolderId(WellKnownFolderName.Calendar),PropertySet.FirstClassProperties,null,512,SyncFolderItemsScope.NormalItems,sSyncState);
sSyncState=icc.SyncState;
如果(icc.Count==0)
{
WriteLine(“没有要同步的项更改”);
}
其他的
{        
foreach(国际商会中的项目变更)
{
**预约ap=(预约)ic.项目**
}
}
使用“ap”对象检索约会内部属性