-
dotnet-api
- C1.PrintDocument.8 Assembly
-
C1.Win.PrintPreview.8 Assembly
-
C1.Win.C1Preview
-
Classes
- C1PreviewAction
- C1PreviewCursors
- C1PreviewFileActions
- C1PreviewOutlineView
-
C1PreviewPane
- Constructors
- Properties
-
Methods
- AddCurrentViewStateToHistory
- AddViewStateToHistory
- ClientToDocument
- CopySelectionToClipboard
- Dispose
- DoCopySelection
- DoEscape
- DoGoHistoryBack
- DoGoHistoryForward
- DoGoNextPage
- DoGoPreviousPage
- DoScrollBottom
- DoScrollDown
- DoScrollLeft
- DoScrollPageDown
- DoScrollPageUp
- DoScrollRight
- DoScrollTop
- DoScrollUp
- DoSelectAll
- DoZoomIn
- DoZoomOut
- DocumentToClient
- FileOpen
- 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
- Strings
- Strings.DocumentHandler
- Strings.Export
- Strings.Global
- Strings.History
- Strings.PreviewAction
- Strings.PreviewFileActions
- Strings.PreviewPane
- Strings.PreviewPane.ContextMenu
- Strings.PreviewPaneToolTips
- Strings.PrintPreviewControl
- Strings.ShowMessage
- Strings.TextSearch
- Strings.Thumbnails
- Strings.ToolsIntegrator
- Strings.VNext
- UserActionEventArgs
- ViewHistoryItem
- ViewHistoryItemCollection
- VisitedDocument
- VisitedDocumentAddingEventArgs
- VisitedDocumentCollection
- VisitedDocumentStorage
- Structs
- Enums
- Delegates
-
Classes
- C1.Win.C1Preview.Design
-
C1.Win.C1Preview
- C1.Win.RibbonPreview.8 Assembly
- dotnet-framework-api
C1.Win.C1Preview.C1PreviewPane.FileOpen
FileOpen Method
FileOpen()
Shows a file open dialog, allows the user to select a C1DX or C1D file, and loads the selected file into the current preview pane. If an exception occurs while loading the file, an error message is displayed, and the method returns false.
Declaration
public bool FileOpen()Returns
| Type | Description |
|---|---|
| bool | true if the file was successfully loaded, false if an error occurred or the user cancelled the dialog. |
Remarks
If a handler is assigned to the Error event, that handler is invoked but no message is shown to the user.
See Also
FileOpen(string)
Loads the specified file (which must be a valid C1DX, C1D or C1MDX document) into the current preview pane.
If fileName does not exist or is a directory,
shows the file open dialog and allows the user to select a file to load.
In that case fileName specifies the initial directory
for the dialog.
Declaration
public bool FileOpen(string fileName)Parameters
| Type | Name | Description |
|---|---|---|
| string | fileName | The name of the file to load, or the initial directory for the file open dialog. |
Returns
| Type | Description |
|---|---|
| bool | true if the file was successfully loaded, false if an error occurred or the user cancelled the dialog. |
Remarks
If a handler is assigned to the Error event, that handler is invoked but no message is shown to the user.