UIDocumentInteractionControllerDelegate_Extensions.WillBeginPreview Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Indicates that document preview is about to start.
public static void WillBeginPreview (this UIKit.IUIDocumentInteractionControllerDelegate This, UIKit.UIDocumentInteractionController controller);static member WillBeginPreview : UIKit.IUIDocumentInteractionControllerDelegate * UIKit.UIDocumentInteractionController -> unitParameters
The instance on which this extension method operates.
- controller
- UIDocumentInteractionController