PropertyDefinition :: isText - Check property type for text
The property returns whether the property definition refers to a text field ( true ) or not ( false ). Text fields are fields with type CHAR , MEMO , UTF16 , UTF32 , UTF8 , ASCII , LATIN1 , STRING and CCHAR .
If the function is not called with a valid property definition it throws an exception.
Return value: Success ( bool )
The value is true when the function was executed successfully. Otherwise the value is set to false .