XmlSchemaDatatype::ChangeType Method (Object^, Type^, IXmlNamespaceResolver^)

.NET Framework (current version)

Converts the value specified, whose type is one of the valid Common Language Runtime (CLR) representations of the XML schema type represented by the XmlSchemaDatatype, to the CLR type specified using the IXmlNamespaceResolver if the XmlSchemaDatatype represents the xs:QName type or a type derived from it.

Namespace: System.Xml.Schema
Assembly: System.Xml (in System.Xml.dll)

Syntax

C++

public:
virtual Object^ ChangeType(
	Object^ value,
	Type^ targetType,
	IXmlNamespaceResolver^ namespaceResolver
)

Parameters

value: Type: System::Object^
The input value to convert to the specified type.

targetType: Type: System::Type^
The target type to convert the input value to.

namespaceResolver: Type: System.Xml::IXmlNamespaceResolver^
An IXmlNamespaceResolver used for resolving namespace prefixes. This is only of use if the XmlSchemaDatatype represents the xs:QName type or a type derived from it.

Return Value

Type: System::Object^

The converted input value.

Exceptions

Exception	Condition
ArgumentNullException	The Object or Type parameter is null.
InvalidCastException	The type represented by the XmlSchemaDatatype does not support a conversion from type of the value specified to the type specified.

Remarks

For more information about type support in the System.Xml classes and conversion of XML data types, see the Type Support in the System.Xml Classes topic.

Version Information

.NET Framework
Available since 2.0