亲爱的Sittichai，

尝试重新安装VSTO运行时： http://www.softpedia.com/get/Programming/Other-Programming-Files/Visual-Studio-Tools-for-Office.shtml 一> ，
我认为您的运行时可能有问题。

此外，请参阅此主题可以帮助您： http://www.eggheadcafe.com/software/aspnet/34131134/itemremove-event- not-fire-when-delete-recurring-appointment.aspx

希望这会有所帮助。

问候，

I 've created a small Test Project .. you can download it from here http://www.nexez.net/download/MyAddin2010.zip

 

Add-In Project

- Type Shared Add-In

- use .NET Framework 3.0

- use Microsoft.Office.Interop.Outlook (Version 11)

 

The Reason that i use Outlook Interop Version 11, becase i want to deploy this Add-in under Microsoft Office 2003, 2007, 2010

 

Current Problem: (exists only in Microsoft Outlook 2010)

 

To see the Problem.

1) Create a Recurrence Appointment (weekly or monthly etc.)

2) Delete an Appointment that belong to the created Recurrence.

 

When the ItemChange Event fired .. actually (under Outlook 2003 and 2007) I can get an Exceptions Items, that was deleted.

But under MS Outlook 2010..  I will get only 0 deleted Item.

Please see code TestClass.cs: Line 41. The excs.Count will always return 0 (zero) by Outlook 2010

 

Question: Why..? What do i do wrong?

 

Thank you.

Dear Sittichai,

Try to reinstall the VSTO runtime on your side:http://www.softpedia.com/get/Programming/Other-Programming-Files/Visual-Studio-Tools-for-Office.shtml , I think there may be something wrong with your runtime.

In addition, see this thread can help you:http://www.eggheadcafe.com/software/aspnet/34131134/itemremove-event-not-fire-when-delete-recurring-appointment.aspx

Hope this helps.

Regards,