SPFileExtensionsCollection Class

A collection for storing file extensions (aspx, ascx etc.).

Inheritance Hierarchy


Namespace:  Microsoft.SharePoint.Utilities
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: No


Public NotInheritable Class SPFileExtensionsCollection _
    Inherits Collection(Of String)
Dim instance As SPFileExtensionsCollection
public sealed class SPFileExtensionsCollection : Collection<string>


The file extensions stored in this collection are in normalized form. The start "." is trimmed. This collection is thread-safe for the scenario that multiple writers add/remove items and readers only access the collection via ContainsExtension in the mean time.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also


SPFileExtensionsCollection Members

Microsoft.SharePoint.Utilities Namespace