XmlSchemaDatatype.IsDerivedFrom(XmlSchemaDatatype) 方法
定义
IsDerivedFrom(XmlSchemaDatatype) 方法始终返回 false。The IsDerivedFrom(XmlSchemaDatatype) method always returns false.
public:
virtual bool IsDerivedFrom(System::Xml::Schema::XmlSchemaDatatype ^ datatype);
public virtual bool IsDerivedFrom (System.Xml.Schema.XmlSchemaDatatype datatype);
abstract member IsDerivedFrom : System.Xml.Schema.XmlSchemaDatatype -> bool
override this.IsDerivedFrom : System.Xml.Schema.XmlSchemaDatatype -> bool
Public Overridable Function IsDerivedFrom (datatype As XmlSchemaDatatype) As Boolean
参数
- datatype
- XmlSchemaDatatype
返回
始终返回 false。Always returns false.