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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

RealTimeSource Members

The component that acts as an asynchronous bridge between a data-aware control and rapidly changing data.

Expanded Public Constructors

Show: Inherited
  Name Description
Public method RealTimeSource Initializes a new instance of the RealTimeSource class.
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Expanded Public Properties

Show: Inherited
  Name Description
Public property Container Gets the System.ComponentModel.IContainer that contains the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
Public property DataSource Specifies the data source from which the RealTimeSource component retrieves its data.
Public property DisplayableProperties Specifies a semicolon-separated list of displayable property names.
Public property IgnoreItemEvents Specifies whether to ignore INotifyPropertyChanged.PropertyChanged events of the data source items.
Public property Site Gets or sets the System.ComponentModel.ISite of the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
Public property UseWeakEventHandler Specifies whether or not the WeakReference is used to handle the data source's IBindingList.ListChanged event.
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Expanded Public Methods

Show: Inherited
  Name Description
Public method CatchUp Empties the changes queue, re-reads the data source and informs the bound control that the reset has occurred.
Public method CreateObjRef Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public method Dispose Releases all resources used by the System.ComponentModel.Component. (Inherited from System.ComponentModel.Component)
Public methodStatic member Equals Determines whether the specified System.Object instances are considered equal. (Inherited from System.Object)
Public method Equals Determines whether the specified System.Object is equal to the current System.Object. (Inherited from System.Object)
Public methodStatic member GetDisplayableProperties Returns the displayable property names of an item type contained in a specified data source.
Public method GetHashCode Serves as a hash function for a particular type. System.Object.GetHashCode is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from System.Object)
Public method GetLifetimeService Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public method GetList Returns the list of data source records. Introduced to support IListSource in RealTimeSource.
Public method GetQueueDelay Returns the delay between the data source event occurrence and passing changes to the bound control (in milliseconds).
Public method GetType Gets the System.Type of the current instance. (Inherited from System.Object)
Public method InitializeLifetimeService Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public methodStatic member ReferenceEquals Determines whether the specified System.Object instances are the same instance. (Inherited from System.Object)
Public method Resume Resumes tracking changes in the data source after tracking was suspended via the Suspend method.
Public method Suspend Suspends tracking changes in the data source.
Public method ToString Returns a System.String containing the name of the System.ComponentModel.Component, if any. This method should not be overridden. (Inherited from System.ComponentModel.Component)
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Expanded Public Fields

Show: Inherited
  Name Description
Public fieldStatic member FireListChangedResetAfterPropertyDescriptorChanged
Public fieldStatic member SendQueueTimeout Specifies the timeout between the data source event occurrence and passing changes to the bound control (in milliseconds). The default timeout is 2000 ms. If the actual delay exceeds the specified timeout, the CatchUp method triggers automatically.
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Expanded Public Events

Show: Inherited
  Name Description
Public event Disposed Occurs when the component is disposed by a call to the System.ComponentModel.Component.Dispose method. (Inherited from System.ComponentModel.Component)
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Expanded See Also

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