Indicates a document viewer operation.
Members
| 0 | SetDocument | (0) A new document has been set using SetDocument |
| 1 | LoadingThumbnails |
(1) DocumentViewerThumbnails is loading the thumbnails in a background thread |
| 2 | GetThumbnail |
(2) DocumentViewerThumbnails is getting the thumbnail of an image in a background thread |
| 3 | LoadingPages |
(3) Not used. |
| 4 | GetPage |
(4) DocumentViewerView is getting the image data of a page in the a background thread |
| 5 | RunCommand |
(5) DocumentViewerCommands is running a command |
| 6 | GotoPage |
(6) GotoPage has been invoked directly or as a result of user interface interaction |
| 7 | ItemTypeChanged |
(7) ItemType has been changed from the previous value due to the IsSvgViewingPreferred value of the new document set in the viewer |
| 8 | GetText |
(8) DocumentViewerText is getting the DocumentPageText for a page |
| 9 | PageTextSelectionChanged |
(9) DocumentViewerText is modifying the selected text of a page |
| 10 | TextSelectionChanged |
(9) DocumentViewerText is modifying the selected text of a page |
| 11 | RenderItemPlaceholder |
(11) DocumentViewerView virtualizer is rendering the place holder of a page that does not have its image data fetched |
| 12 | RenderSelectedText | (12) DocumentViewerText is hilighting the selected text on View.ImageViewer |
| 13 | GotoBookmark |
(13) GotoBookmark has been invoked directly or as a result of user interface interaction |
| 14 | RunLink |
(14) DocumentViewerPageLinksInteractiveMode indicates that the user has clicked a link using the mouse or touch |
| 15 | LoadingAnnotations |
(15) DocumentViewerAnnotations is loading annotation containers of the document in a background thread |
| 16 | GetAnnotations |
(16) DocumentViewerAnnotations is getting the annotation container of a page using GetAnnotations in a background thread |
| 17 | CreateAutomation |
(17) DocumentViewerAnnotations has finished loading all the annotation containers in the background and the application should create the annotations automation system and update the user interface |
| 18 | DestroyAutomation |
(15) DocumentViewerAnnotations no longer requires annotations automation system and the user should delete and update the user interface |
| 19 | AutomationStateChanged | (19) DocumentViewerAnnotations has changed the state of the automation. For example, UserMode or CurrentDesigner |
| 20 | SelectedTextToReviewObject |
(20) SelectedTextToReviewObject has been called either directly or as the result of the user drawing a new annotation AnnTextReviewObject on a page |
| 21 | LoadingBookmarks | (21) DocumentViewerBookmarks is parsing the document structure and loading its bookmarks using DocumentStructure |
| 22 | HoverLink |
(22) DocumentViewerPageLinksInteractiveMode indicates that the user has hovered over (entered) or out of (left) a link area using the mouse |
| 23 | PrintPages |
(23) Indicates that a print operation has started. |
| 24 | PagesAdded |
(24) Indicates that pages have been added to the document a result of the user adding items to DocumentPages object in the viewer. |
| 25 | PagesRemoved |
(25) Indicates that pages have been removed from the document a result of the user adding items to DocumentPages object in the viewer. |
| 26 | FindText |
(26) Indicates that a Find Text operation from DocumentViewerText.Find has begun or is completed for a given page or all pages. |
| 27 | RenderFoundText |
(27) DocumentViewerText is highlighting the found text on DocumentViewerView.ImageViewer from a DocumentViewerText.Find operation. |
DocumentViewer fires the Operation event before and after it performs any operation to allow the user to monitor, modify or abort the action as well as update the application state when an operation is run.
Refer to Document Viewer Operations for more information.
History
