Published: July 16, 2012
Applies to: Exchange 2013 | Exchange Online | Exchange Server 2007 | Exchange Server 2010
The Constant element identifies a constant value in a restriction.
The following sections describe attributes, child elements, and parent elements.
Specifies the value to compare in the restriction.
The string value in the Value attribute must be coercible into the type you are trying to compare against. For example, if you are comparing a date/time property against a constant value, the string value must represent a date/time.
The schema that describes this element is located in the EWS virtual directory of the computer that is running MicrosoftExchange Server 2007 that has the Client Access server role installed.