Cancel Method
Cancel Method
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Prepares and returns a CalendarMessage object for canceling a meeting. You can also remove specific attendees without canceling the entire meeting.
Applies To
Type Library
Microsoft CDO for Exchange 2000 Library
DLL Implemented In
CDOEX.DLL
Syntax
[Visual Basic]Function Cancel
(
[EmailList As String],
[CleanupCalendar As Boolean],
[UserName As String],
[Password As String]
) As ICalendarMessage
[C++]HRESULT Cancel ( BSTR EmailList, VARIANT_BOOL CleanupCalendar, BSTR UserName, BSTR Password, ICalendarMessage** pVal );
Parameters
- EmailList
The EmailList value is a single string of e-mail addresses of attendees, separated by commas. For example: "someone@example.com,another@example.com"- CleanupCalendar
When TRUE, the meeting being canceled is deleted from the calendar folder. When FALSE, the meeting is marked canceled but is not actually deleted.- UserName
The user name of the owner of the calendar.- Password
The password of the owner of the calendar.- pVal
Returned reference to an ICalendarMessage Interface.
Return Value
Returns S_OK if successful, or an error value otherwise.
Remarks
You can only call this method if you have previously called the CreateRequest Method.
To cancel the appointment for all attendees, specify the EmailList value as an empty string (string = "").
The UserName and Password parameters are only required if you have not been authenticated as the calendar owner.
See Also
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Build: June 2007 (2007.618.1)
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