我正在开发一个Outlook AddIn。其中一部分是我在特定文件夹中组织约会。我想捕获一个元素是否被删除(在这种情况下,移出“我的”文件夹会被删除)。如何捕获自定义文件夹上的Outlook约会删除事件?
我发现文章https://stackoverflow.com/questions/10579240/how-to-capture-a-c-sharp-outlook-addin-appointment-delete-event和他/她的解决方案有很多帮助,但我有一个很大的问题:事件只在该会话中触发,我的文件夹被创建,而不是从Outlook中获取文件夹对象时触发。
我的代码如下所示:
private Outlook.MAPIFolder _CalendarMAPIFolder = null;
private Outlook.MAPIFolderEvents_12_Event _CalendarFolder = null;
private Outlook.Items _CalendarItems = null;
private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
Outlook.MAPIFolder calendarFolder =
this.Application.GetNamespace("mapi").GetDefaultFolder(Outlook.OlDefaultFolders.olFolderCalendar);
// get my-Folder (if not found, create it)
try
{
_CalendarMAPIFolder = calendarFolder.Folders["my-Folder"];
}
catch
{
_CalendarMAPIFolder = calendarFolder.Folders.Add("my-Folder");
}
_CalendarItems = _CalendarMAPIFolder.Items;
_CalendarFolder = _CalendarMAPIFolder as Outlook.MAPIFolderEvents_12_Event;
if (_CalendarFolder == null)
{
MessageBox.Show("can not cast MAPIFolder to Folder");
}
_CalendarFolder.BeforeItemMove += new Outlook.MAPIFolderEvents_12_BeforeItemMoveEventHandler(Folder_BeforeItemMove);
Debug.Print("events registered");
}
public void Folder_BeforeItemMove(
Object Item,
Outlook.MAPIFolder MoveTo,
ref bool Cancel)
{
Outlook.AppointmentItem aitem = Item as Outlook.AppointmentItem;
string s = "";
if (aitem != null) s = aitem.Subject;
//Cancel = false;
MessageBox.Show("Test! " + s);
}
有没有人有办法解决吗?
谢谢;)
编辑:我仍然没有线索:(((((((当用户(Outlook客户端)启动
谢谢,但这不是问题。通过“会议”,我可以了解开放展望和结束展望的时间。 - >事件只会在我删除文件夹,关闭Outlook,然后再次打开时触发。 ...但每次删除文件夹都会破坏我的插件的感觉 – Xaw4 2012-08-01 08:53:12