ImportCardinality Enumeration

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Indicates the cardinality of the Export objects required by an ImportDefinition.

Namespace: System.ComponentModel.Composition.Primitives
Assembly: System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)

Syntax

'Declaration
Public Enumeration ImportCardinality

public enum ImportCardinality

	Member name	Description
	ZeroOrOne	Zero or one Export objects are required by the ImportDefinition.
	ExactlyOne	Exactly one Export object is required by the ImportDefinition.
	ZeroOrMore	Zero or more Export objects are required by the ImportDefinition.

Supported in: 5, 4

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