DataSourceProvider Methods

The DataSourceProvider type exposes the following members.

  Name Description
Protected method BeginInit Indicates that initialization of this object is about to begin; no implicit Refresh occurs until the matched EndInit method is called.
Protected method BeginQuery When overridden in a derived class, this base class calls this method when InitialLoad or Refresh has been called. The base class delays the call if refresh is deferred or initial load is disabled.
Public method DeferRefresh Enters a defer cycle that you can use to change properties of the provider and delay automatic refresh.
Protected method EndInit Indicates that the initialization of this object has completed; this causes a Refresh if no other DeferRefresh is outstanding.
Public method Equals(Object) Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetHashCode Serves as the default hash function. (Inherited from Object.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Public method InitialLoad Starts the initial query to the underlying data model. The result is returned on the Data property.
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Protected method OnPropertyChanged Raises the PropertyChanged event with the provided arguments.
Protected method OnQueryFinished(Object) Derived classes call this method to indicate that a query has finished.
Protected method OnQueryFinished(Object, Exception, DispatcherOperationCallback, Object) Derived classes call this method to indicate that a query has finished.
Public method Refresh Initiates a refresh operation to the underlying data model. The result is returned on the Data property.
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
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  Name Description
Explicit interface implemetation Private method ISupportInitialize.BeginInit This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.
Explicit interface implemetation Private method ISupportInitialize.EndInit This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.
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