Assembly: System.Web (in System.Web.dll)
Thetype exposes the following members.
|Count||Gets the number of elements contained in the ReadOnlyCollectionBase instance. (Inherited from ReadOnlyCollectionBase.)|
|Item[Int32]||Gets a member of the collection based on its index within the collection.|
|Item[String]||Gets a member of the collection based on a unique string identifier.|
|Contains||Returns a value indicating whether a particular control exists in the collection.|
|CopyTo||Copies the collection to an array of WebPartDescription objects.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|GetEnumerator||Returns an enumerator that iterates through the ReadOnlyCollectionBase instance. (Inherited from ReadOnlyCollectionBase.)|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|IndexOf||Returns the position of a particular member of the collection.|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
|ICollection.CopyTo||Copies the entire ReadOnlyCollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array. (Inherited from ReadOnlyCollectionBase.)|
|ICollection.IsSynchronized||Gets a value indicating whether access to a ReadOnlyCollectionBase object is synchronized (thread safe). (Inherited from ReadOnlyCollectionBase.)|
|ICollection.SyncRoot||Gets an object that can be used to synchronize access to a ReadOnlyCollectionBase object. (Inherited from ReadOnlyCollectionBase.)|
The class is created by the various CatalogPart controls in their implementations of the GetAvailableWebPartDescriptions method. For each WebPart control that is contained in a CatalogPart control, a WebPartDescription object is created. This object maintains basic information about a WebPart control, including its ID, its title, its description, and a path to an associated icon. The various CatalogPart controls can use a WebPartDescription object to display a WebPart control's information in the catalog, without having to create an instance of the WebPart control itself.
The class is used internally by the Web Parts control set to maintain a collection of all the WebPartDescription objects used in a catalog. The collection is used only when a page is in catalog display mode. When a CatalogPart control is being rendered, it loops through the collection, adding the information from each WebPartDescription object to the displayed catalog.
Windows 8.1, Windows Server 2012 R2, 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.