如何使用folderId查找邮箱的文件夹路径？

Question

我有一个邮箱中的文件夹的folderId属性。如何使用EWS查找文件夹的完整路径？

Answer 1

您可以使用PR_FOLDER_PATHNAME应包含完整路径的扩展属性。例如：

ExtendedPropertyDefinition FolderPath = new ExtendedPropertyDefinition(0x66B5, MapiPropertyType.String); 
PropertySet psset1 = new PropertySet(BasePropertySet.FirstClassProperties); 
psset1.Add(FolderPath); 

Folder FolderwithPath = Folder.Bind(service, WellKnownFolderName.Inbox, psset1); 
Object FolderPathVal = null; 
if (FolderwithPath.TryGetProperty(FolderPath,out FolderPathVal)) 
{ 
    Console.WriteLine(FolderPathVal); 
}