XmlMemberMapping.CheckSpecified Property

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Gets a value that indicates whether the accompanying field in the .NET Framework type has a value specified.

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

Syntax

'Declaration
Public ReadOnly Property CheckSpecified As Boolean
public bool CheckSpecified { get; }

Property Value

Type: System.Boolean
true , if the accompanying field has a value specified; otherwise, false.

Remarks

In the XML Schema, an element declared with a minOccurs="0" attribute value indicates that the element is optional. An attribute can be declared with a use="optional" attribute. The .NET Framework, using the XML Schema Definition Tool (Xsd.exe), maps either of these constructs to a public field or property that is accompanied by a public field of type bool whose name is the first field's name with "Specified" appended. The CheckSpecified property checks whether such a bool field exists.

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.