public isDerivedFrom(typeNamespaceArg as String, typeNameArg as String, derivationMethod as Int) as Boolean
Indicates whether this type derives from another schema type.
| Parameter | Description |
|---|---|
typeNamespaceArg | Base type namespace URI. |
typeNameArg | Base type name. |
derivationMethod | Derivation method mask. |
True when this type is derived from the requested type.
print(info.isDerivedFrom(null, "string", TypeInfo.DERIVATION_RESTRICTION))