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ChooserBase<(Of <(TTaskEventArgs>)>) Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

The base class from which all Choosers are derived. This class exposes a common function for showing the Choosers and an event for handling the Chooser result.

Inheritance Hierarchy

  Microsoft.Phone.Tasks..::.ChooserBase<(Of <(TTaskEventArgs>)>)

Namespace:  Microsoft.Phone.Tasks
Assembly:  Microsoft.Phone (in Microsoft.Phone.dll)


Public MustInherit Class ChooserBase(Of TTaskEventArgs As TaskEventArgs)
public abstract class ChooserBase<TTaskEventArgs>
where TTaskEventArgs : TaskEventArgs

Type Parameters

  • TTaskEventArgs
    The generic parameter for the EventArgs object for each type of Chooser.

The ChooserBase<(Of <(TTaskEventArgs>)>) type exposes the following members.


  Name Description
ChooserBase<(Of <(TTaskEventArgs>)>) Creates a new instance of the ChooserBase<(Of <(TTaskEventArgs>)>) class.



  Name Description
TaskEventArgs The EventArgs for the Completed event.



  Name Description
Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
FireCompleted Raises the Completed event.
GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
GetType Gets the Type of the current instance. (Inherited from Object.)
MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Show Launches and displays the Chooser.
ToString Returns a string that represents the current object. (Inherited from Object.)



  Name Description
Completed Occurs when a Chooser task is completed.


Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0


Windows Phone

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


Microsoft.Phone.Tasks Namespace

Other Resources

Launchers and Choosers for Windows Phone 8

Inheritance Hierarchy

  Microsoft.Phone.Tasks..::.ChooserBase<(Of <(TTaskEventArgs>)>)