Question

我试图获取Outlook中共享邮箱中的文件夹和子文件夹列表。使用缓存Exchange模式和下载共享文件夹都已选中。文件夹最多3个级别：收件箱=＆gt;公司=＆gt; ABC公司。以下是我的代码。

myApp = new Microsoft.Office.Interop.Outlook.Application();



            ns = myApp.Session;
            stores = ns.Stores;

            for (int i = 1; i <= stores.Count; i++)
            {
                var _store = stores[i];
                if (_store.DisplayName.ToLower().Contains(displayName.ToLower()))
                {
                    store = _store;
                    break;
                }
            }

            rootFolder = store.GetRootFolder();
            folders = rootFolder.Folders;

            for (int i = 1; i < folders.Count; i++)
            {
                mainfolder = (Microsoft.Office.Interop.Outlook.MAPIFolder)folders[i];

                if (mainfolder != null)
                {
                    if (mainfolder.Name.Trim().ToLower() == mainfolderName.Trim().ToLower())
                    {
                        foreach (Microsoft.Office.Interop.Outlook.MAPIFolder f in mainfolder.Folders)
                        {
                            if (f.Name.Trim().ToLower() == folderName.Trim().ToLower())
                            {
                                folder = f;
                                if (subFolderName != "")
                                {
                                    foreach (Microsoft.Office.Interop.Outlook.MAPIFolder sub in f.Folders)
                                    {
                                        if (sub.Name.Trim().ToLower() == subFolderName.Trim().ToLower())
                                        {
                                            subfolder = sub;
                                            break;
                                        }
                                    }
                                }
                                break;
                            }
                        }
                        break;
                    }
                }

            }

ns = myApp.Session; stores = ns.Stores; for (int i = 1; i <= stores.Count; i++) { var _store = stores[i]; if (_store.DisplayName.ToLower().Contains(displayName.ToLower())) { store = _store; break; } } rootFolder = store.GetRootFolder(); folders = rootFolder.Folders; for (int i = 1; i < folders.Count; i++) { mainfolder = (Microsoft.Office.Interop.Outlook.MAPIFolder)folders[i]; if (mainfolder != null) { if (mainfolder.Name.Trim().ToLower() == mainfolderName.Trim().ToLower()) { foreach (Microsoft.Office.Interop.Outlook.MAPIFolder f in mainfolder.Folders) { if (f.Name.Trim().ToLower() == folderName.Trim().ToLower()) { folder = f; if (subFolderName != "") { foreach (Microsoft.Office.Interop.Outlook.MAPIFolder sub in f.Folders) { if (sub.Name.Trim().ToLower() == subFolderName.Trim().ToLower()) { subfolder = sub; break; } } } break; } } break; } } }

它成功获得第一级 - 收件箱，草稿，存档，垃圾邮件等。但它并不总是获得第二级，mainfolder.Folders.Count返回0.我错过了什么？谢谢。

Answer 1

我通过在获取邮箱中的文件夹之前ping电子邮件服务器找到了解决方案。这是我到目前为止找到的解决方案，现在已经有一周了，至少它在我的案例中起作用了。谢谢。

C＃Outlook共享邮箱使子文件夹断断续续

1 个答案: