Design Pattern Framework 3.5
ViewStateProviderCollection Class
Patterns-In-Action! Application ► ViewState ► ViewStateProviderCollection
Represents a collection of viewstate providers.
Declaration Syntax| C# | Visual Basic |
public class ViewStateProviderCollection : ProviderCollection
Public Class ViewStateProviderCollection _ Inherits ProviderCollection
Members| All Members | Constructors | Methods | Properties | ||
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| Icon | Member | Description |
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ViewStateProviderCollection()()() |
Initializes a new instance of the ViewStateProviderCollection class
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Add(ProviderBase) |
Adds a viewstate provider to a collection of providers.
(Overrides ProviderCollection.Add(ProviderBase).) |
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Clear()()() |
Removes all items from the collection.
(Inherited from ProviderCollection.) |
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CopyTo(array<ProviderBase>[]()[], Int32) |
Copies the contents of the collection to the given array starting at the specified index.
(Inherited from ProviderCollection.) |
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Count |
Gets the number of providers in the collection.
(Inherited from ProviderCollection.) |
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Equals(Object) | (Inherited from Object.) |
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Finalize()()() |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.) |
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GetEnumerator()()() |
Returns an object that implements the IEnumerator interface to iterate through the collection.
(Inherited from ProviderCollection.) |
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GetHashCode()()() |
Serves as a hash function for a particular type.
(Inherited from Object.) |
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GetType()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
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IsSynchronized |
Gets a value indicating whether access to the collection is synchronized (thread safe).
(Inherited from ProviderCollection.) |
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Item[([(String])]) |
Gets a viewState provider from a list given its name.
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MemberwiseClone()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
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Remove(String) |
Removes a provider from the collection.
(Inherited from ProviderCollection.) |
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SetReadOnly()()() |
Sets the collection to be read-only.
(Inherited from ProviderCollection.) |
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SyncRoot |
Gets the current object.
(Inherited from ProviderCollection.) |
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ToString()()() | (Inherited from Object.) |
Remarks
Design Pattern: Microsoft's Provider Design Pattern. This patterns is
really is a blending of 3 GoF Design Patterns: Strategy, Factory, Singleton.
Strategy Pattern because the client has the option which viewstate provider Strategy to choose.
Singleton Pattern because GlobalViewStateSingleton is a Singleton that holds a list of all available viewstate providers.
Factory Pattern because viewstate providers are manufactured by a Factory class according to settings in a configuration file (web config).
Inheritance Hierarchy| Object | ||
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ProviderCollection | |
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ViewStateProviderCollection | |