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EvaluateInContext Method

Evaluates the specified expression, using the profiles contained in the EvaluationContextHandle object.

Namespace:  Microsoft.CommerceServer.Runtime.Targeting
Assembly:  Microsoft.CommerceServer.Runtime (in Microsoft.CommerceServer.Runtime.dll)

Syntax

'Declaration
Public Function EvaluateInContext ( _
    expressionID As Integer, _
    evaluationContextHandle As Object _
) As ExpressionEvaluator..::.ExpressionResult
'Usage
Dim instance As ExpressionEvaluator
Dim expressionID As Integer
Dim evaluationContextHandle As Object
Dim returnValue As ExpressionEvaluator..::.ExpressionResult

returnValue = instance.EvaluateInContext(expressionID, _
    evaluationContextHandle)
public ExpressionEvaluator..::.ExpressionResult EvaluateInContext(
    int expressionID,
    Object evaluationContextHandle
)
public:
ExpressionEvaluator..::.ExpressionResult EvaluateInContext(
    int expressionID, 
    Object^ evaluationContextHandle
)
public function EvaluateInContext(
    expressionID : int, 
    evaluationContextHandle : Object
) : ExpressionEvaluator..::.ExpressionResult

Parameters

  • expressionID
    Type: System..::.Int32
    The identifier of the expression to be evaluated. Must be greater than or equal to 0.
  • evaluationContextHandle
    Type: System..::.Object
    EvaluationContext object created by the CreateEvaluationContextHandle method.

Return Value

Type: Microsoft.CommerceServer.Runtime.Targeting..::.ExpressionEvaluator..::.ExpressionResult
ExpressionEvaluator..::.ExpressionResult enumerator

Exceptions

Exception Condition
ArgumentNullException

The evaluationContext argument was passed as nullNothingnullptra null reference (Nothing in Visual Basic).

ArgumentOutOfRangeException

The expressionID argument is less than one.

CommerceTargetingException

All other failures.

Remarks

Evaluates the specified expression, using the profiles contained in the EvaluationContextHandle object.

Permissions

See Also

Reference

ExpressionEvaluator Class

ExpressionEvaluator Members

Microsoft.CommerceServer.Runtime.Targeting Namespace