[英]Get Mailbox Permissions using EWS
我正在創建一個需要獲取每個MailBox權限的應用程序,我似乎無法讓它工作。 我在VS對象瀏覽器中注意到Permissions屬性在Folder類上。
所以我猜我需要獲取MailBox對象,然后獲取root / default文件夾,以便我可以獲得權限。
這是我到目前為止所做的,但是當它調用Folder rootfolder = Folder.Bind(service, sharedMailboxRootFolderId);
我得到以下異常:
“客戶端訪問服務器版本與訪問資源的郵箱服務器版本不匹配。”
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
string exchangeServerWebServicesUrl = "https://example.com/EWS/Exchange.asmx";
service.Url = new Uri(exchangeServerWebServicesUrl);
string username = "*********************";
string password = "*********************";
service.UseDefaultCredentials = false;
service.Credentials = new WebCredentials(username, password);
Mailbox sharedMailbox = new Mailbox("shared@example.com");
FolderId sharedMailboxRootFolderId = new FolderId(WellKnownFolderName.Root, sharedMailbox);
Folder rootfolder = Folder.Bind(service, sharedMailboxRootFolderId);
var permissions = rootfolder.Permissions;
我嘗試傳遞不同的ExchangeVersion枚舉值,但它們也不起作用。 但是當我嘗試獲取Public Folders根文件夾時,傳遞ExchangeVersion.Exchange2007_SP1確實有效。
Folder rootfolder = Folder.Bind(service, WellKnownFolderName.PublicFoldersRoot);
所以問題是如何使用EWS獲得MailBoxes權限?
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