Skip to content
RevitAPI doc lite

FilterStringRuleEvaluator.Evaluate

Public Class

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: 25.0.0.0 (25.0.0.0)

Syntax

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

Parameters

lhsString

A value from an element in the document.

rhsString

The user-supplied value against which values from the document are tested.

caseSensitiveBoolean

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.