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ContractBasedImportDefinition Class

  • Reference

Definition

Namespace:
System.ComponentModel.Composition.Primitives
Assembly:
System.ComponentModel.Composition.dll
Package:
System.ComponentModel.Composition v6.0.0
Package:
System.ComponentModel.Composition v7.0.0
Package:
System.ComponentModel.Composition v8.0.0
Package:
System.ComponentModel.Composition v9.0.0-preview.2.24128.5
Source:
ContractBasedImportDefinition.cs
Source:
ContractBasedImportDefinition.cs
Source:
ContractBasedImportDefinition.cs

Represents an import that is required by a ComposablePart object and that can specify both a contract name and metadata.

public ref class ContractBasedImportDefinition : System::ComponentModel::Composition::Primitives::ImportDefinition
public class ContractBasedImportDefinition : System.ComponentModel.Composition.Primitives.ImportDefinition
type ContractBasedImportDefinition = class
    inherit ImportDefinition
Public Class ContractBasedImportDefinition
Inherits ImportDefinition
Inheritance
Object
ImportDefinition
ContractBasedImportDefinition

Constructors

ContractBasedImportDefinition()

Initializes a new instance of the ContractBasedImportDefinition class.
ContractBasedImportDefinition(String, String, IEnumerable<KeyValuePair<String,Type>>, ImportCardinality, Boolean, Boolean, CreationPolicy)

Initializes a new instance of the ContractBasedImportDefinition class with the specified contract name, required type identity, required metadata, cardinality, and creation policy, and indicates whether the import definition is recomposable or a prerequisite.
ContractBasedImportDefinition(String, String, IEnumerable<KeyValuePair<String, Type>>, ImportCardinality, Boolean, Boolean, CreationPolicy, IDictionary<String, Object>)

Initializes a new instance of the ContractBasedImportDefinition class with the specified contract name, required type identity, required and optional metadata, cardinality, and creation policy, and indicates whether the import definition is recomposable or a prerequisite.

Properties

Cardinality

Gets the cardinality of the exports required by the import definition.

(Inherited from ImportDefinition)
Constraint

Gets an expression that defines conditions that must be matched to satisfy the import described by this import definition.
ContractName

Gets the name of the contract.

(Inherited from ImportDefinition)
IsPrerequisite

Gets a value that indicates whether the import definition must be satisfied before a part can start producing exported objects.

(Inherited from ImportDefinition)
IsRecomposable

Gets a value that indicates whether the import definition can be satisfied multiple times.

(Inherited from ImportDefinition)
Metadata

Gets the metadata associated with this import.

(Inherited from ImportDefinition)
RequiredCreationPolicy

Gets or sets a value that indicates that the importer requires a specific CreationPolicy for the exports used to satisfy this import.
RequiredMetadata

Gets the metadata names of the export required by the import definition.
RequiredTypeIdentity

Gets the expected type of the export that matches this ContractBasedImportDefinition.

Methods

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
IsConstraintSatisfiedBy(ExportDefinition)

Returns a value indicating whether the constraint represented by this object is satisfied by the export represented by the given export definition.
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Returns the string representation of this ContractBasedImportDefinition object.
ToString()

Returns a string representation of the import definition.

(Inherited from ImportDefinition)

Applies to