ContractBasedImportDefinition.RequiredMetadata Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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
Geri Bildirim
https://aka.ms/ContentUserFeedback.
Çok yakında: 2024 boyunca, içerik için geri bildirim mekanizması olarak GitHub Sorunları’nı kullanımdan kaldıracak ve yeni bir geri bildirim sistemiyle değiştireceğiz. Daha fazla bilgi için bkz.Gönderin ve geri bildirimi görüntüleyin