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Export Constructor (String, IDictionary<String, Object>, Func<Object>)

Initializes a new instance of the Export class with the specified contract name, metadata, and exported value getter.

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

public Export(
	string contractName,
	IDictionary<string, Object> metadata,
	Func<Object> exportedValueGetter
)

Parameters

contractName
Type: System.String
The contract name of the Export object.
metadata
Type: System.Collections.Generic.IDictionary<String, Object>
The metadata of the Export object or null to set the Metadata property to an empty, read-only IDictionary<TKey, TValue> object.
exportedValueGetter
Type: System.Func<Object>
A method that is called to create the exported value of the Export. This delays the creation of the object until the GetExportedValueCore method is called.

ExceptionCondition
ArgumentNullException

contractName is null.

-or-

exportedObjectGetter is null.

ArgumentException

contractName is an empty string ("").

Silverlight

Supported in: 5, 4

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

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