FilterStringRuleEvaluator.Evaluate Method

Derived classes override this method to implement the test that determines whether the two given string values satisfy the desired condition or not.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public bool Evaluate(
	string lhs,
	string rhs,
	bool caseSensitive
)

Parameters

lhs String: A value from an element in the document.
rhs String: The user-supplied value against which values from the document are tested.
caseSensitive Boolean: If true, string comparisons are done case-sensitively.

Return Value

Boolean
True if the given arguments satisfy the condition, otherwise false.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

The arguments may be thought of as the left and right operands of a binary expression; for example, "a < b", "x >= 100", etc. The left operand comes from an element in the Revit document (e.g., the value of a parameter.) The right operand is supplied by the user when creating the filter that contains the rule that uses this evaluator.