SetPropertyValueExpression Method

Defines an optional data function for modifying the expression result. The data function availability depends on the evaluated data type.

In scripting languages, a specific null value (e.g., Nothing in VBScript) should be used to indicate the default value.

Description

Sets the PropertyValue expression.

Syntax

Visual Basic
Public Sub SetPropertyValueExpression( _ ByVal PropertyDef As Long, _ ByVal PCBehavior As MFParentChildBehavior, _ Optional ByVal DataFunctionCall As DataFunctionCall = 0 _ )

Visual Basic

Public Sub SetPropertyValueExpression( _
   ByVal PropertyDef As Long, _
   ByVal PCBehavior As MFParentChildBehavior, _
   Optional ByVal DataFunctionCall As DataFunctionCall = 0 _
)

Parameters

PropertyDef

Identifies the searched property value.

PCBehavior

Value	Description
MFParentChildBehaviorIncludeChildValues	Accepts matches to child values as well.
MFParentChildBehaviorIncludeParentValues	Accepts matches to parent values as well.
MFParentChildBehaviorNone	No special behavior.

DataFunctionCall

Defines an optional data function for modifying the expression result. The data function availability depends on the evaluated data type.

In scripting languages, a specific null value (e.g., Nothing in VBScript) should be used to indicate the default value.

Remarks

The property value expression is used to evaluate the property value of an object. The evaluated property is identified by the property definition ID. The target value (the right-hand operand) is assigned to the TypedValue object encapsulated in the parent SearchCondition object. The type of the value should match the type of property definition.