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AddonDataHandler.BeginGetData Method

An implementation of this method initiates an asynchronous request to the data source.

Namespace:  Microsoft.Office.Visio.Server
Assembly:  Microsoft.Office.Visio.Server (in Microsoft.Office.Visio.Server.dll)

public abstract IAsyncResult BeginGetData(
	HttpContext context,
	AsyncCallback callback,
	Object asyncState
)

Parameters

context
Type: System.Web.HttpContext
An HttpContext object that provides references to intrinsic server objects that are used to service HTTP requests.
callback
Type: System.AsyncCallback
The AsyncCallback delegate to call when the asynchronous operation is complete.
asyncState
Type: System.Object
Any extra data needed to process the request.

Return Value

Type: System.IAsyncResult
An IAsyncResult object that contains information about the status of the operation.

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