Cancel Method

[This is preliminary documentation and subject to change.]

Prepares and returns a CalendarMessage object for canceling a meeting. You can also remove specific attendees without canceling the entire meeting.

[Visual Basic,VBScript]
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);
[IDL]
HRESULT Cancel(
  [in, optional] BSTR EmailList,
  [in, optional] VARIANT_BOOL CleanupCalendar
  [in, optional] BSTR UserName
  [in, optional] BSTR Password
  [out,retval] ICalendarMessage** pVal
);

EmailList

The EmailList value is a single string of attendee's e-mail addresses, separated by commas. For example:
"someone@microsoft.com,another@microsoft.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. This value is required when CleanupCalendar is TRUE.

Password

The password of the owner of the calendar. This value is required when CleanupCalendar is TRUE.

Remarks

To cancel the appointment for all attendees, specify the EmailList value as an empty string (string = "").