vb6 – 从系列中删除例外

发布时间：2020-12-17 07:11:19 所属栏目：百科来源：网络整理

导读：我有一个Outlook系列,但有一些例外.我想要做的是删除本系列中的所有异常.有谁知道有没有办法做到这一点？由于例外列表是只读的,我已经尝试清除重复发生模式并重新应用所有值,而不是例外列表,如下所示： Dim tRType As OlRecurrenceTypeDim tRPSD As DateDim

我有一个Outlook系列,但有一些例外.我想要做的是删除本系列中的所有异常.有谁知道有没有办法做到这一点？由于例外列表是只读的,我已经尝试清除重复发生模式并重新应用所有值,而不是例外列表,如下所示：

Dim tRType As OlRecurrenceType
Dim tRPSD As Date
Dim tRPED As Date
Dim tST As Date
Dim tET As Date
Dim tOcc As Integer
Dim tInterval As Integer

tRType = oAppointmentItem.GetRecurrencePattern.RecurrenceType
tRPSD = oAppointmentItem.GetRecurrencePattern.PatternStartDate
tRPED = oAppointmentItem.GetRecurrencePattern.PatternEndDate
tST = oAppointmentItem.GetRecurrencePattern.startTime
tET = oAppointmentItem.GetRecurrencePattern.endTime
tOcc = oAppointmentItem.GetRecurrencePattern.Occurrences
tInterval = oAppointmentItem.GetRecurrencePattern.Interval

oAppointmentItem.ClearRecurrencePattern
' This save throws an error. 
'oAppointmentItem.Save

' Make this call to flip to reccurring...
oAppointmentItem.GetRecurrencePattern
oAppointmentItem.GetRecurrencePattern.RecurrenceType = tRType
oAppointmentItem.GetRecurrencePattern.PatternStartDate = tRPSD
oAppointmentItem.GetRecurrencePattern.PatternEndDate = tRPED
oAppointmentItem.GetRecurrencePattern.startTime = tST
oAppointmentItem.GetRecurrencePattern.endTime = tET
oAppointmentItem.GetRecurrencePattern.Occurrences = tOcc
oAppointmentItem.GetRecurrencePattern.Interval = tInterval

到目前为止,我对这种方法没有运气.一旦调用ClearRecurrencePattern,所有数据都无法更新(或者无论如何都不会持久),这就是为什么我尝试了Save但是,它不起作用.必须有一个更好的方法,我只是错过了它.

我还想过做一个约会项目的完整副本然后删除/重新添加,但是,如果可能的话,我想避免这样做.

解决方法

我找到了答案并将其发布在此处以防万一有需要.您可以修改patternendtime(我假设开始时间)以使其清除例外列表.下面的代码会导致从系列中删除所有异常.

Dim tEndDate As Date
Dim currentEndDate As Date
Dim dateInterval As Double
currentEndDate = oAppointmentItem.GetRecurrencePattern.PatternEndDate
tEndDate = oAppointmentItem.GetRecurrencePattern.PatternEndDate
' Add a year to the end date so we can force the exceptions to remove.
DateAdd "yyyy",1,tEndDate
oAppointmentItem.GetRecurrencePattern.PatternEndDate = tEndDate
oAppointmentItem.GetRecurrencePattern.PatternEndDate = currentEndDate

（编辑：李大同）

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