Syntax
IsCustomDocumentProperty(Name$)
Remarks
Returns 1 if the Name$ property is a custom property, or returns 0 (zero) if it is not a custom property or is not valid. Use the DocumentPropertyExists() function to verify that the Name$ property exists.
For a list of the built-in properties available in Word, see DocumentPropertyName$(). In Word version 6.0, IsCustomDocumentProperty() is unavailable and generates an error.
See Also
CountDocumentProperties(), DocumentPropertyExists(), DocumentPropertyType(), IsDocumentPropertyReadOnly()