AggregateCatalog Constructor (IEnumerable<ComposablePartCatalog>)
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Initializes a new instance of the AggregateCatalog class with the specified catalogs.
Namespace: System.ComponentModel.Composition.Hosting
Assembly: System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)
Syntax
'Declaration
Public Sub New ( _
catalogs As IEnumerable(Of ComposablePartCatalog) _
)
public AggregateCatalog(
IEnumerable<ComposablePartCatalog> catalogs
)
Parameters
- catalogs
Type: System.Collections.Generic.IEnumerable<ComposablePartCatalog>
A collection of ComposablePartCatalog objects to add to the AggregateCatalog or nulla null reference (Nothing in Visual Basic) to create an empty AggregateCatalog.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | catalogs contains an element that is nulla null reference (Nothing in Visual Basic). |
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.