AnnotationDocumentPaginator.ComputePageCountAsync(Object) Method      
Definition
Important
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Starts an asynchronous pagination of the content, updates PageCount with the new total, and sets IsPageCountValid to true when it is finished.
public:
 override void ComputePageCountAsync(System::Object ^ userState);
	public override void ComputePageCountAsync(object userState);
	override this.ComputePageCountAsync : obj -> unit
	Public Overrides Sub ComputePageCountAsync (userState As Object)
	Parameters
- userState
 - Object
 
An application-defined object for identifying the asynchronous operation.
Remarks
The userState parameter is intended for use with CancelAsync method if the application wishes to cancel the asynchronous operation before completion.