|  Export  | 
 Returns result that the proposed name is valid and not exist in the specified document. 
 Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax   Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentNullException | A non-optional argument was null | 
 Remarks
 Remarks   Name can't contains following characters, such as { } [ ] | ; < > ? ` ~ \ : \r \n \f \t \v. Name can't be blank. If true, the name is valid and not exist in specified document. If false, the name is not a valid name which means it does not exist in specified document. 
  See Also
 See Also