OldWhenStartWhole

KnownPropertyList.OldWhenStartWhole field

表示 PidLidAppointmentStartWhole 属性（第 2.29 节）在会议更新之前的原始值。区域：Meetings 规范名称：PidLidOldWhenStartWhole 替代名称：dispidOldWhenStartWhole

public static readonly PidLidPropertyDescriptor OldWhenStartWhole;