Revit 2025 API
Global |
Tests that the given expression is a valid as formula for this parameter.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public bool IsValidFormula( string expression )
Public Function IsValidFormula ( expression As String ) As Boolean
public: bool IsValidFormula( String^ expression )
member IsValidFormula : expression : string -> bool
Parameters
- expression String
Return Value
Boolean
Exceptions| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |
Remarks
Use this method to test validity of a formula before assigning it to a global
parameter when in doubt whether it is an acceptable expression or not.
See Also