PollingListProvider<TBusinessObject> Class
Represents a ListProvider<TBusinessObject> that polls for data at regular intervals.
Assembly: Microsoft.WindowsServerSolutions.Administration.ObjectModel (in Microsoft.WindowsServerSolutions.Administration.ObjectModel.dll)
System::MarshalByRefObject
Microsoft.WindowsServerSolutions.Administration.ObjectModel::ListProvider<TBusinessObject>
Microsoft.WindowsServerSolutions.Administration.ObjectModel::PollingListProvider<TBusinessObject>
generic<typename TBusinessObject> where TBusinessObject : ref class public ref class PollingListProvider abstract : ListProvider<TBusinessObject>, IDisposable
Type Parameters
- TBusinessObject
Represents a business object that encapsulates information and methods that relate to business data or business functionality. The information in the business object is exposed as properties.
| Name | Description | |
|---|---|---|
![]() | PollingListProvider<TBusinessObject>(TimeSpan, IEqualityComparer<TBusinessObject>^) | Initializes a new instance of the PollingListProvider<TBusinessObject> class with the specified TimeSpan object and the specified IEqualityComparer<T> object. |
![]() | PollingListProvider<TBusinessObject>(TimeSpan, ListColumnCollection<TBusinessObject>^) | Initializes a new instance of the PollingListProvider<TBusinessObject> class with the specified TimeSpan object and the specified ListColumnCollection<TBusinessObject>. |
| Name | Description | |
|---|---|---|
![]() | Errors | Gets the ErrorManager object that is used to display the errors that occurred during the data retrieval process.(Inherited from ListProvider<TBusinessObject>.) |
![]() | IsMutipleSelection | Gets or sets a value that determines if the current instance is a multiple selection.(Inherited from ListProvider<TBusinessObject>.) |
| Name | Description | |
|---|---|---|
![]() | CreateObjRef(Type^) | (Inherited from MarshalByRefObject.) |
![]() | Dispose() | Releases all resources used by the ListProvider<TBusinessObject> object.(Inherited from ListProvider<TBusinessObject>.) |
![]() | Dispose(Boolean) | Releases the unmanaged resources used by the PollingListProvider<TBusinessObject> object and optionally releases the managed resources.(Overrides ListProvider<TBusinessObject>::Dispose(Boolean).) |
![]() | DisposeData(IList<TBusinessObject>^) | Called by the Dashboard when the data in the list pane is no longer needed. |
![]() | Equals(Object^) | (Inherited from Object.) |
![]() | Filter(Object^, String^) | Filters using the specified business object and filter string.(Inherited from ListProvider<TBusinessObject>.) |
![]() | Finalize() | Releases unmanaged resources and performs other cleanup operations before the ListProvider<TBusinessObject> object is reclaimed by garbage collection.(Inherited from ListProvider<TBusinessObject>.) |
![]() | GetData() | Retrieves business objects and stores them in the ICollection<T> object that is returned. |
![]() | GetFilterConfig() | Retrieves the filter config.(Inherited from ListProvider<TBusinessObject>.) |
![]() | GetHashCode() | (Inherited from Object.) |
![]() | GetLifetimeService() | (Inherited from MarshalByRefObject.) |
![]() | GetObjectDisplayName(TBusinessObject) | Returns the name of the specified object that will be displayed on the page in the Dashboard.(Inherited from ListProvider<TBusinessObject>.) |
![]() | GetObjectIcon(TBusinessObject) | Returns the icon that is displayed for the specified object on the page of the Dashboard.(Inherited from ListProvider<TBusinessObject>.) |
![]() | GetObjectId(TBusinessObject) | Returns the identifier for the specified object.(Inherited from ListProvider<TBusinessObject>.) |
![]() | GetType() | (Inherited from Object.) |
![]() | InitializeLifetimeService() | (Inherited from MarshalByRefObject.) |
![]() | MemberwiseClone() | (Inherited from Object.) |
![]() | MemberwiseClone(Boolean) | (Inherited from MarshalByRefObject.) |
![]() | OnDataUpdated(DataUpdatedEventArgs<TBusinessObject>^) | Raises the DataUpdated event. |
![]() | RefreshAndListenForUpdates(IList<TBusinessObject>^) | Called by the Dashboard when a request is made to refresh the list that is displayed in the list pane.(Overrides ListProvider<TBusinessObject>::RefreshAndListenForUpdates(IList<TBusinessObject>^).) |
![]() | RefreshData() | Instructs the PollingListProvider<TBusinessObject> to poll for data. |
![]() | StopListeningForUpdates() | Called to stop the Dashboard from listening for list updates and to relinquish control of the IList that was passed into RefreshAndListenForUpdates.(Overrides ListProvider<TBusinessObject>::StopListeningForUpdates().) |
![]() | ToString() | (Inherited from Object.) |
| Name | Description | |
|---|---|---|
![]() | DataUpdated | Represents an event that is raised when new data is available. |
Implementing a PollingListProvider<TBusinessObject> is useful if the underlying data source does not support event-driven change notification.
TBusinessObject represents a business object that encapsulates information and methods that relate to business data or business functionality. The information in the business object is exposed as properties.
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.



