IsEqualTo
The IsEqualTo element represents a search expression that compares a property with either a constant value or another property and evaluates to true if they are equal.
<IsEqualTo>
<FieldURI/>
<FieldURIOrConstant/>
</IsEqualTo>
<IsEqualTo>
<ExtendedFieldURI/>
<FieldURIOrConstant/>
</IsEqualTo>
<IsEqualTo>
<IndexedFieldURI/>
<FieldURIOrConstant/>
</IsEqualTo>
IsEqualToType
Attributes and elements
The following sections describe attributes, child elements, and parent elements.
Attributes
None.
Child elements
| Element | Description |
|---|---|
| FieldURI |
Identifies frequently referenced properties by URI. |
| IndexedFieldURI |
Identifies individual members of a dictionary. |
| ExtendedFieldURI |
Identifies MAPI properties. |
| FieldURIOrConstant |
Represents either a property or a constant value to be used when comparing with another property. |
Parent elements
| Element | Description |
|---|---|
| Restriction |
Represents the restriction or query that is used to filter items or folders in FindItem/FindFolder and search folder operations. |
| Not |
Represents a search expression that negates the Boolean value of the search expression that it contains. |
| And |
Represents a search expression that allows you to perform a Boolean And operation between two or more search expressions. The result of the And operation is true if all of the search expressions contained within the And are true. |
| Or |
Represents a search expression that performs a logical OR on the search expression that it contains. Or will return true if any of its children return true. Or must have two or more children. |
Remarks
To perform string comparisons, consider using the Contains element, as it provides options for matching parameters, such as case and white space. Use the Not element in conjunction with the Contains element to negate the result.
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.
Element information
| Name | Value |
|---|---|
| Namespace |
http://schemas.microsoft.com/exchange/services/2006/types |
| Schema Name |
Types schema |
| Validation File |
Types.xsd |
| Can be Empty |
False |