开始Start

Start元素表示持续时间的开始。The Start element represents the start of a duration.

<Start/>

DateTimeDateTime

属性和元素Attributes and elements

下面各部分介绍了属性、子元素和父元素。The following sections describe attributes, child elements, and parent elements.

AttributesAttributes

无。None.

子元素Child elements

无。None.

父元素Parent elements

元素Element 说明Description
CalendarItemCalendarItem
表示 Exchange 日历项。Represents an Exchange calendar item.
DeletedOccurrenceDeletedOccurrence
表示定期日历项目的已删除事件。Represents a deleted occurrence of a recurring calendar item.
FirstOccurrenceFirstOccurrence
表示定期日历项目的第一个匹配项。Represents the first occurrence of a recurring calendar item.
LastOccurrenceLastOccurrence
表示定期日历项目的最后一个事件。Represents the last occurrence of a recurring calendar item.
MeetingRequestMeetingRequest
表示 Exchange 存储中的会议请求。Represents a meeting request in the Exchange store.
重复Occurrence
代表定期日历项目的单个修改事件。Represents a single modified occurrence of a recurring calendar item.

文本值Text value

该文本值表示持续时间的开始日期。The text value represents the start of a duration.

备注Remarks

UpdateItem 操作可以设置 Exchange 存储项的开始结束时间。The UpdateItem operation can set the Start and End time of an Exchange store item. 在 UpdateItem 请求中,可以设置开始时间,而不同时设置结束时间。In an UpdateItem request, the Start time can be set without also setting the End time. 如果开始时间晚于结束时间,这可能会导致错误。This can cause an error if the Start time is later than the End time. 请注意,客户端应用程序必须在开始时间更改时对结束时间进行调整,以便保留持续时间。Be aware that client applications must perform adjustments to End time when that Start time is changed in order to preserve the duration.

备注

如果定期主项目的开始结束日期不具有与每周定期模式的第一个匹配项相等的日期,则将丢失时区偏移信息。The time zone offset information is lost if the Start and End dates of the recurring master item do not have a date that is equal to the first occurrence of a weekly recurrence pattern.

描述此元素的架构位于正在运行 Microsoft Exchange Server 2007 的计算机(已安装客户端访问服务器角色)的 EWS 虚拟目录中。The schema that describes this element is located in the EWS virtual directory of the computer that is running Microsoft Exchange Server 2007 that has the Client Access server role installed.

元素信息Element information

命名空间Namespace
https://schemas.microsoft.com/exchange/services/2006/types
架构名称Schema Name
类型架构Types schema
验证文件Validation File
Types.xsdTypes.xsd
可以为空Can be Empty
FalseFalse

另请参阅See also