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ScopingExtensions.Filter Method

.NET Framework 4.5

Filters the specified catalog with the specified filter function.

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

<ExtensionAttribute> _
Public Shared Function Filter ( _
	catalog As ComposablePartCatalog, _
	filter As Func(Of ComposablePartDefinition, Boolean) _
) As FilteredCatalog


Type: System.ComponentModel.Composition.Primitives.ComposablePartCatalog

The catalog to filter.

Type: System.Func(Of ComposablePartDefinition, Boolean)

The filter function.

Return Value

Type: System.ComponentModel.Composition.Hosting.FilteredCatalog
A new catalog filtered by using the specified filter.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ComposablePartCatalog. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

.NET Framework

Supported in: 4.6, 4.5
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