XmlSchemaDatatype.IsDerivedFrom(XmlSchemaDatatype) 方法

定义

IsDerivedFrom(XmlSchemaDatatype) 方法始终返回 falseThe 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

返回

Boolean

始终返回 falseAlways returns false.

适用于