Question

我的邮箱里有多个日历。我只能使用ews api 2.0检索一个作为主日历文件夹的日历。现在我想要整个日历，约会和会议清单。

例如，我有三个压延机，一个是主压光机

日历（颜色代码：默认值）
约根（颜色代码：粉红色）
Soren（颜色代码：黄色）

我可以使用下面的代码

Folder inbox = Folder.Bind(service, WellKnownFolderName.Calendar);

view.PropertySet = new PropertySet(BasePropertySet.IdOnly);

// This results in a FindItem call to EWS.
FindItemsResults<Item> results = inbox.FindItems(view);
i = 1;
m = results.TotalCount;
if (results.Count() > 0)
{
    foreach (var item in results)
    {
        PropertySet props = new PropertySet(AppointmentSchema.MimeContent, 
            AppointmentSchema.ParentFolderId, AppointmentSchema.Id, 
            AppointmentSchema.Categories, AppointmentSchema.Location);

        // This results in a GetItem call to EWS.
        var email = Appointment.Bind(service, item.Id, props);


        string iCalFileName = @"C:\export\appointment" +i ".ics";


        // Save as .eml.
        using (FileStream fs = new FileStream(iCalFileName, FileMode.Create, FileAccess.Write))
        {
            fs.Write(email.MimeContent.Content, 0, email.MimeContent.Content.Length);
        }
        i++;

现在我想得到所有剩余的日历时间表，我无法得到它。

Answer 1

要获取位于您自己的邮箱中的所有日历文件夹（不包括您个人存档中的那些文件夹），您可以使用深度遍历执行FindFolders并过滤文件夹类为IPF的文件夹。例如

之类的东西

            ExtendedPropertyDefinition PR_Folder_Path = new ExtendedPropertyDefinition(26293, MapiPropertyType.String);
        PropertySet psPropSet = new PropertySet(BasePropertySet.FirstClassProperties);
        psPropSet.Add(PR_Folder_Path);
        FolderId rfRootFolderid = new FolderId(WellKnownFolderName.Root, mbMailboxname);
        FolderView fvFolderView = new FolderView(1000);
        fvFolderView.Traversal = FolderTraversal.Deep;
        fvFolderView.PropertySet = psPropSet;
        SearchFilter sfSearchFilter = new SearchFilter.IsEqualTo(FolderSchema.FolderClass, "IPF.Appointment");
        FindFoldersResults ffoldres = service.FindFolders(rfRootFolderid, sfSearchFilter, fvFolderView);
        if (ffoldres.Folders.Count > 0) {
            foreach (Folder fld in ffoldres.Folders) {
                Console.WriteLine(fld.DisplayName);
            }
        }

对于共享日历，您需要使用EWS - Access All Shared Calendars

之类的内容

干杯格伦

多个日历在交换Web服务

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