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)
'Declaration <ExtensionAttribute> _ Public Shared Function Filter ( _ catalog As ComposablePartCatalog, _ filter As Func(Of ComposablePartDefinition, Boolean) _ ) As FilteredCatalog
Parameters
- catalog
- Type: System.ComponentModel.Composition.Primitives.ComposablePartCatalog
The catalog to filter.
- filter
- Type: System.Func(Of ComposablePartDefinition, Boolean)
The filter function.
Return Value
Type: System.ComponentModel.Composition.Hosting.FilteredCatalogA 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).Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
