Статья
08/21/2009

IndexedPageFolderView

Topic Last Modified: 2006-06-15

The IndexedPageFolderView element describes how paged item information is returned in a FindFolder response.

Schema Hierarchy

Syntax

<IndexedPageFolderView MaxEntriesReturned="" Offset="" BasePoint="" />

Type

IndexedPageViewType

Attributes and Elements

The following sections describe attributes, child elements, and parent elements.

Attributes

Attribute	Description
MaxEntriesReturned	Describes the maximum number of folders to return in the response. This attribute is optional.
Offset	Describes the offset from the BasePoint. Offset must be greater than or equal to zero. If BasePoint is equal to Beginning, the offset is positive. If BasePoint is equal to End, the offset is handled as if it were negative. This identifies which folder will be the first folder delivered in the response. This attribute is required.
BasePoint	Describes whether the page of folders will start from the start or the end of the set of folders that are found with the search criteria. Seeking from the end always searches backward. This attribute is required.

MaxEntriesReturned

Describes the maximum number of folders to return in the response. This attribute is optional.

Offset

Describes the offset from the BasePoint. Offset must be greater than or equal to zero. If BasePoint is equal to Beginning, the offset is positive. If BasePoint is equal to End, the offset is handled as if it were negative.

This identifies which folder will be the first folder delivered in the response. This attribute is required.

BasePoint

Describes whether the page of folders will start from the start or the end of the set of folders that are found with the search criteria. Seeking from the end always searches backward. This attribute is required.

BasePoint Attribute

Value	Description
Beginning	The paged view starts at the beginning of the found folder set.
End	The paged view starts at the end of the found folder set.

Child Elements

None.

Parent Elements

Element Description

Element	Description
FindFolder	Defines a request to find folders in a mailbox. The following is the XPath expression to this element: `/FindFolder`

FindFolder

Defines a request to find folders in a mailbox.

The following is the XPath expression to this element:

/FindFolder

Remarks

Seeking from end involves moving to the origin identified by the offset. Additionally, the pointer is moved back by the number of requested records. For example, if there are 100 records and the offset is 25 from the end, the search starts from 75. If 10 records are returned, the pointer is moved backward an additional 10 records to 65 and returns records 65 through 75. The next index is 64. The next offset from the end for a page is 100 minus 64 which equals 36. The value for the next offset from the end to get the next indexed page is 36.

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.

Element Information

Namespace	https://schemas.microsoft.com/exchange/services/2006/messages
Schema Name	Messages schema
Validation File	Messages.xsd
Can be Empty	False

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