Exchange Web服务FolderId为一个不太知名的文件夹名称 [英] Exchange Web Service FolderId for a not well known folder name

问题描述

我在Exchange邮箱中有一个文件夹，该文件夹是根目录的子目录(不是收件箱").

I have a folder in an Exchange mailbox that is a child of the root (not Inbox).

如何使用EWS托管API获取此类文件夹的ID?

How do I get the ID of such folder using EWS Managed API?

我发现的唯一示例是与WellKnownFolderNames有关的示例.

Only examples I find are those relating to WellKnownFolderNames.

推荐答案

您可以使用FindFolders方法找到所有文件夹.使用WellKnownFolderName.Root显示收件箱中的所有文件夹.您必须创建一个FolderView并添加要查看的属性(例如，ID和DisplayName).将遍历设置为Deep以查找所有文件夹.在我的示例中，我正在寻找带有DisplayName测试"的文件夹.

You can find all Folders with the FindFolders method. Use WellKnownFolderName.Root to show all your folders of your Inbox. You have to create a FolderView and add the properties you want to see (ID and DisplayName for example). Set the traversal to Deep to find all of your folders. In my example, I'm looking for the folder with the DisplayName "Test".

// set Server
ExchangeService server = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
server.UseDefaultCredentials = true;
string configUrl = @"https://yourServerAddress.asmx";
server.Url = new Uri(configUrl);

// set View
FolderView view = new FolderView(100);
view.PropertySet = new PropertySet(BasePropertySet.IdOnly);
view.PropertySet.Add(FolderSchema.DisplayName);
view.Traversal = FolderTraversal.Deep;

FindFoldersResults findFolderResults = server.FindFolders(WellKnownFolderName.Root, view);

// find specific folder
foreach (Folder f in findFolderResults)
{
    // show FolderId of the folder "Test"
    if (f.DisplayName == "Test")
    {
        Console.WriteLine(f.Id);
    }
}

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