IInterval interface

Provides a method to get the limits of an interval.

Members

The IInterval interface inherits from the IUnknown interface. IInterval also has these types of members:

Methods

The IInterval interface has these methods.

MethodDescription
GetLimits

Specifies the lower and upper limits of an interval, each of which may be infinite or a specific value.

When a condition tree expresses that the value of a property must fall in a certain range, the property can be expressed as a leaf node. The node must be a PROPVARIANT containing a vt value type tag of VT_UNKNOWN and an IUnknown* punkVal that is a pointer to an object that implements IInterval.

 

Requirements

Minimum supported client

Windows XP with SP2, Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 with SP1 [desktop apps only]

Redistributable

Windows Desktop Search (WDS) 3.0

Header

Structuredquery.h

IDL

Structuredquery.idl

 

 

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