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DataServiceContext.BeginLoadProperty Method (Object, String, DataServiceQueryContinuation, AsyncCallback, Object)

Asynchronously loads the next page of related entities from the data service by using the supplied query continuation object.

Namespace:  System.Data.Services.Client
Assembly:  Microsoft.Data.Services.Client (in Microsoft.Data.Services.Client.dll)

'Declaration
Public Function BeginLoadProperty ( _
	entity As Object, _
	propertyName As String, _
	continuation As DataServiceQueryContinuation, _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
'Usage
Dim instance As DataServiceContext 
Dim entity As Object 
Dim propertyName As String 
Dim continuation As DataServiceQueryContinuation 
Dim callback As AsyncCallback 
Dim state As Object 
Dim returnValue As IAsyncResult 

returnValue = instance.BeginLoadProperty(entity, _
	propertyName, continuation, callback, _
	state)

Parameters

entity
Type: System.Object
The entity that contains the property to load.
propertyName
Type: System.String
The name of the property of the specified entity to load.
continuation
Type: System.Data.Services.Client.DataServiceQueryContinuation
A DataServiceQueryContinuation(Of T) object that represents the next page of related entity data to return from the data service.
callback
Type: System.AsyncCallback
Delegate to invoke when results are available for client consumption.
state
Type: System.Object
User-defined state object passed to the callback.

Return Value

Type: System.IAsyncResult
An IAsyncResult that represents the status of the operation.

The supplied DataServiceQueryContinuation(Of T) object contains the URI that, when executed, returns the next page of data in the query result.

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