ContractBasedImportDefinition.RequiredMetadata Property
Definition
Important
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Gets the metadata names of the export required by the import definition.
public:
virtual property System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<System::String ^, Type ^>> ^ RequiredMetadata { System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<System::String ^, Type ^>> ^ get(); };public virtual System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<string,Type>> RequiredMetadata { get; }member this.RequiredMetadata : seq<System.Collections.Generic.KeyValuePair<string, Type>>Public Overridable ReadOnly Property RequiredMetadata As IEnumerable(Of KeyValuePair(Of String, Type))Property Value
A collection of String objects that contain the metadata names of the Export objects required by the ContractBasedImportDefinition. The default is an empty IEnumerable<T> collection.
Remarks
Overrides of this property should never return null or return an IEnumerable<T> collection that contains an element that is null. If the definition does not contain required metadata, return an empty IEnumerable<T> collection instead.
Applies to
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