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: 22.0.0.0 (22.1.0.0)
Since: 2011

Syntax

C#
`public bool Evaluate( string lhs, string rhs, bool caseSensitive )`

Visual Basic
`Public Function Evaluate ( _ lhs As String, _ rhs As String, _ caseSensitive As Boolean _ ) As Boolean`

Visual C++
`public: bool Evaluate( String^ lhs, String^ rhs, bool caseSensitive )`

Parameters

lhs: Type: System String
A value from an element in the document.

rhs: Type: System String
The user-supplied value against which values from the document are tested.

caseSensitive: Type: System Boolean
If true, string comparisons are done case-sensitively.

Return Value

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

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.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was null

Evaluate Method

Syntax

Parameters

Return Value

Remarks

Exceptions

See Also

Put AI to work inside Revit.