- dotnet-api
-
dotnet-framework-api
- C1.PrintDocument.4.8 Assembly
-
C1.Win.PrintPreview.4.8 Assembly
-
C1.Win.C1Preview
-
Classes
- C1PreviewAction
- C1PreviewCursors
- C1PreviewFileActions
- C1PreviewOutlineView
-
C1PreviewPane
- Constructors
- Properties
-
Methods
- AddCurrentViewStateToHistory
- AddViewStateToHistory
- BeginInit
- ClientToDocument
- CopySelectionToClipboard
- Dispose
- DoCopySelection
- DoEscape
- DoGoHistoryBack
- DoGoHistoryForward
- DoGoNextPage
- DoGoPreviousPage
- DoScrollBottom
- DoScrollDown
- DoScrollLeft
- DoScrollPageDown
- DoScrollPageUp
- DoScrollRight
- DoScrollTop
- DoScrollUp
- DoSelectAll
- DoZoomIn
- DoZoomOut
- DocumentToClient
- FileOpen
- EndInit
- FileSave
- FindHyperlink
- GetPagePreviewRect
- GetPageSize
- GetPageVisibility
- GetPageVisibleArea
- GetSelectedText
- GoToSelection
- GotoAnchor
- GotoDocumentLocation
- HistoryBack
- HistoryForward
- IsPageVisible
- LockHistory
- MakeClientVisible
- OnLayout
- OnLongOperation
- OnMouseClick
- OnMouseDoubleClick
- OnMouseDown
- OnMouseMove
- OnMouseUp
- OnMouseWheel
- OnPaint
- OnParentChanged
- OnPreviewPrint
- OnPropertyChanged
- OnSizeChanged
- PageSetup
- Reflow
- ResetBackColor
- ResetCompatibilityOptions
- ResetPagesFillColor
- ResetPagesPadding
- ResetPagesPaddingSmall
- ResetSidesPadding
- ResetZoomFactor
- ResetZoomSteps
- ScrollClient
- ScrollPreview
- SelectAll
- SelectPage
- SelectTextFragment
- SelectWord
- SelectionClear
- SetFocus
- ShouldSerializeBackColor
- ShouldSerializeCompatibilityOptions
- ShouldSerializeExportOptions
- ShouldSerializePagesFillColor
- ShouldSerializePagesPadding
- ShouldSerializePagesPaddingSmall
- ShouldSerializeSidesPadding
- ShouldSerializeZoomFactor
- ShouldSerializeZoomSteps
- ShowErrorMessage
- TextSearch
- TextSearchAll
- UnlockHistory
- UpdatePreview
- WndProc
- Events
- C1PreviewPane.BusySection
- C1PreviewPane.LayoutSection
- C1PreviewTextSearchPanel
- C1PreviewThumbnailView
- C1PreviewToolsIntegrator
- C1PrintPreviewControl
- C1PrintPreviewControl.FileToolBar
- C1PrintPreviewControl.NavigationToolBar
- C1PrintPreviewControl.PageToolBar
- C1PrintPreviewControl.PreviewToolBar
- C1PrintPreviewControl.PreviewToolBars
- C1PrintPreviewControl.SearchToolBar
- C1PrintPreviewControl.TextToolBar
- C1PrintPreviewControl.ZoomToolBar
- C1PrintPreviewDialog
- C1TextFragment
- C1TextSearchArgs
- CompatibilityOptions
- ContextMenuTags
- DocumentActionEventArgs
- ExportOptions
- ExporterOptions
- FormsUserActionEventArgs
- HistoryItemAddingEventArgs
- HistoryOptions
- HyperlinkEventArgs
- HyperlinkJumpEventArgs
- HyperlinkMouseEventArgs
- KeyMap
- KeyMapStack
- LoadVisitedDocumentEventArgs
- PagesChangeEventArgs
- PreviewHistoryOptions
- PreviewPageBase
- PreviewPageC1Doc
- PreviewPageDocBase
- PreviewPageExternal
- PreviewPageMultiDoc
- PreviewPageSimple
- PreviewPages
- PreviewPrintEventArgs
- PreviewToolTip
- SaveVisitedDocumentEventArgs
- UserActionEventArgs
- ViewHistoryItem
- ViewHistoryItemCollection
- VisitedDocument
- VisitedDocumentAddingEventArgs
- VisitedDocumentCollection
- VisitedDocumentStorage
- Structs
- Enums
- Delegates
-
Classes
- C1.Win.C1Preview.Design
- C1.Win.C1Preview.Localization
-
C1.Win.C1Preview
- C1.Win.RibbonPreview.4.8 Assembly
C1.Win.C1Preview.C1PreviewPane.OnLongOperation
OnLongOperation Method
OnLongOperation(LongOperationEventArgs)
Raises the LongOperation event on the preview pane.
Declaration
protected virtual void OnLongOperation(LongOperationEventArgs e)Protected Overridable Sub OnLongOperation(e As LongOperationEventArgs)Parameters
| Type | Name | Description |
|---|---|---|
| LongOperationEventArgs | e | A C1.Win.LongOperationEventArgs that contains the event data. |
OnLongOperation(double, bool)
Raises the LongOperation event on the preview pane.
Declaration
public bool OnLongOperation(double complete, bool canCancel)Public Function OnLongOperation(complete As Double, canCancel As Boolean) As BooleanParameters
| Type | Name | Description |
|---|---|---|
| double | complete | How much is complete (from 0 to 1). |
| bool | canCancel | Whether the operation can be cancelled. |
Returns
| Type | Description |
|---|---|
| bool | True if the operation should be cancelled. |