AnnotationDocumentPaginator.ComputePageCountAsync(Object) Method

Definition

Namespace:

System.Windows.Annotations

Assembly:

PresentationFramework.dll

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.

See also

• CancelAsync(Object)
• ComputePageCountCompleted
• OnComputePageCountCompleted(AsyncCompletedEventArgs)
• ComputePageCount()