| Name | Description | |
|---|---|---|
 | FlexViewer Constructor | Initializes a new instance of the FlexViewer class. |
FlexViewer Class Members
In This Topic
The following tables list the members exposed by FlexViewer.
Public Constructors
Public Fields
| Name | Description | |
|---|---|---|
  | FlexViewerZoomModeProperty | The zoom mode property |
| LoadingPageSizeProperty | Identifies the LoadingPageSize dependency property. |
| MenuItemsProperty | Identifies the MenuItems dependency property. |
| MenuWidthProperty | The menu width property |
| PaddingProperty | Identifies the Padding dependency property. |
| PageBackgroundColorProperty | Identifies the PageBackgroundColor dependency property. |
| PageBorderColorProperty | Identifies the PageBorderColor dependency property. |
| PageDisplayModeProperty | The display mode property |
| PageSpacingProperty | Identifies the PageSpacing dependency property. |
| RotateProperty | The rotate property |
| ShowMenuProperty | Identifies the ShowMenu dependency property. |
| ShowToolbarProperty | Identifies the ShowToolbar dependency property. |
Public Properties
| Name | Description | |
|---|---|---|
 | AnchorX | (Inherited from Xamarin.Forms.VisualElement) |
| AnchorY | (Inherited from Xamarin.Forms.VisualElement) |
| AutomationId | (Inherited from Xamarin.Forms.Element) |
| BackgroundColor | (Inherited from Xamarin.Forms.VisualElement) |
| Behaviors | (Inherited from Xamarin.Forms.VisualElement) |
| BindingContext | (Inherited from Xamarin.Forms.BindableObject) |
| Bounds | (Inherited from Xamarin.Forms.VisualElement) |
| class | (Inherited from Xamarin.Forms.NavigableElement) |
| ClassId | (Inherited from Xamarin.Forms.Element) |
| Dispatcher | (Inherited from Xamarin.Forms.BindableObject) |
| Effects | (Inherited from Xamarin.Forms.Element) |
| FlowDirection | (Inherited from Xamarin.Forms.VisualElement) |
| GestureRecognizers | (Inherited from Xamarin.Forms.View) |
| Height | (Inherited from Xamarin.Forms.VisualElement) |
| HeightRequest | (Inherited from Xamarin.Forms.VisualElement) |
| HorizontalOptions | (Inherited from Xamarin.Forms.View) |
| Id | (Inherited from Xamarin.Forms.Element) |
| InputTransparent | (Inherited from Xamarin.Forms.VisualElement) |
| IsEnabled | (Inherited from Xamarin.Forms.VisualElement) |
| IsFocused | (Inherited from Xamarin.Forms.VisualElement) |
| IsTabStop | (Inherited from Xamarin.Forms.VisualElement) |
| IsVisible | (Inherited from Xamarin.Forms.VisualElement) |
| Margin | (Inherited from Xamarin.Forms.View) |
| MenuItems | Gets or sets the menu items. |
| MenuWidth | Gets or sets the width of the hamburger menu. |
| MinimumHeightRequest | (Inherited from Xamarin.Forms.VisualElement) |
| MinimumWidthRequest | (Inherited from Xamarin.Forms.VisualElement) |
| Navigation | (Inherited from Xamarin.Forms.NavigableElement) |
| Opacity | (Inherited from Xamarin.Forms.VisualElement) |
| Padding | Gets or sets the amount of padding between pages and the preview window edges. |
| PageBackgroundColor | Gets or sets a color used for filling the page content. |
| PageBorderColor | Gets or sets a brush used for drawing page borders. |
| PageDisplayMode | Gets or sets the display mode. |
| PageSpacing | Gets or sets the amount of padding between pages in the preview. |
| Parent | (Inherited from Xamarin.Forms.Element) |
| Resources | (Inherited from Xamarin.Forms.VisualElement) |
| RotateMode | Gets or sets the rotate clockwise. |
| Rotation | (Inherited from Xamarin.Forms.VisualElement) |
| RotationX | (Inherited from Xamarin.Forms.VisualElement) |
| RotationY | (Inherited from Xamarin.Forms.VisualElement) |
| Scale | (Inherited from Xamarin.Forms.VisualElement) |
| ScaleX | (Inherited from Xamarin.Forms.VisualElement) |
| ScaleY | (Inherited from Xamarin.Forms.VisualElement) |
| ShowMenu | Gets or sets a value indicating whether the hamburger is visible or not. |
| ShowToolbar | Gets or sets a value indicating whether the toolbar is visible or not. |
| Site | IComponent Site |
| Style | (Inherited from Xamarin.Forms.NavigableElement) |
| StyleClass | (Inherited from Xamarin.Forms.NavigableElement) |
| StyleId | (Inherited from Xamarin.Forms.Element) |
| TabIndex | (Inherited from Xamarin.Forms.VisualElement) |
| TranslationX | (Inherited from Xamarin.Forms.VisualElement) |
| TranslationY | (Inherited from Xamarin.Forms.VisualElement) |
| Triggers | (Inherited from Xamarin.Forms.VisualElement) |
| VerticalOptions | (Inherited from Xamarin.Forms.View) |
| Visual | (Inherited from Xamarin.Forms.VisualElement) |
| Width | (Inherited from Xamarin.Forms.VisualElement) |
| WidthRequest | (Inherited from Xamarin.Forms.VisualElement) |
| X | (Inherited from Xamarin.Forms.VisualElement) |
| Y | (Inherited from Xamarin.Forms.VisualElement) |
| ZoomMode | Gets or sets the preview zoom mode. |
Public Methods
| Name | Description | |
|---|---|---|
 | BatchBegin | (Inherited from Xamarin.Forms.VisualElement) |
| BatchCommit | (Inherited from Xamarin.Forms.VisualElement) |
| ClearValue | Overloaded. (Inherited from Xamarin.Forms.BindableObject) |
| CloseDocument | Clears the document, removing all content and resetting all properties and settings to their initial default values. |
| Dispose | Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. |
| FindByName | (Inherited from Xamarin.Forms.Element) |
| Focus | (Inherited from Xamarin.Forms.VisualElement) |
| GetActiveSearchItem | Gets the current active search item. Return null if no item is actived. |
| GetChildElements | (Inherited from Xamarin.Forms.View) |
| GetValue | (Inherited from Xamarin.Forms.BindableObject) |
| GetVisiblePageNumbers | Returns numbers of pages which are currently visible in the viewport. |
| IsSet | (Inherited from Xamarin.Forms.BindableObject) |
| Layout | (Inherited from Xamarin.Forms.VisualElement) |
| LoadDocument | Loads document to the viewer |
| Measure | (Inherited from Xamarin.Forms.VisualElement) |
| Next | Get next search item. Return null if not found. |
| Previous | Get previous search item. Return null if not found. |
| Refresh | Refresh layout and data of flexviewer. |
| RemoveBinding | (Inherited from Xamarin.Forms.BindableObject) |
| RemoveDynamicResource | (Inherited from Xamarin.Forms.Element) |
| ResetSearch | Stops the search mode and removes highlighting from the found text fragments. |
| Save | Overloaded. Saves the current PDF document to a file. |
| SaveAsBmp | Saves the document pages as images in BMP format, one page per output file. The fileName parameter is used as a .NET format string, with current page number (1-based) passed to it as the value to be formatted. Note that if fileName does not contain a format item (such as "{0}"), all pages will be saved into the same file name, the last page overwriting everything else. |
| SaveAsGif | Saves the document pages as images in GIF format, one page per output file. The fileName parameter is used as a .NET format string, with current page number (1-based) passed to it as the value to be formatted. Note that if fileName does not contain a format item (such as "{0}"), all pages will be saved into the same file name, the last page overwriting everything else. |
| SaveAsJpeg | Saves the document pages as images in JPEG format, one page per output file. The fileName parameter is used as a .NET format string, with current page number (1-based) passed to it as the value to be formatted. Note that if fileName does not contain a format item (such as "{0}"), all pages will be saved into the same file name, the last page overwriting everything else. |
| SaveAsPng | Saves the document pages as images in PNG format, one page per output file. The fileName parameter is used as a .NET format string, with current page number (1-based) passed to it as the value to be formatted. Note that if fileName does not contain a format item (such as "{0}"), all pages will be saved into the same file name, the last page overwriting everything else. |
| SaveAsTiff | Overloaded. Saves the document pages as images to a stream in TIFF format, one page per frame. |
| SearchText | Starts searching text with specified parameters |
| SetBinding | (Inherited from Xamarin.Forms.BindableObject) |
| SetDynamicResource | (Inherited from Xamarin.Forms.Element) |
| SetValue | Overloaded. (Inherited from Xamarin.Forms.BindableObject) |
| ShowPrintDialog | Shows the print dialog |
| Unfocus | (Inherited from Xamarin.Forms.VisualElement) |
Protected Methods
| Name | Description | |
|---|---|---|
 | ApplyBindings | (Inherited from Xamarin.Forms.BindableObject) |
| InvalidateMeasure | (Inherited from Xamarin.Forms.VisualElement) |
| OnBindingContextChanged | (Inherited from Xamarin.Forms.View) |
| OnChildAdded | (Inherited from Xamarin.Forms.VisualElement) |
| OnChildRemoved | (Inherited from Xamarin.Forms.VisualElement) |
| OnChildrenReordered | (Inherited from Xamarin.Forms.VisualElement) |
| OnMeasure | (Inherited from Xamarin.Forms.VisualElement) |
| OnParentSet | (Inherited from Xamarin.Forms.NavigableElement) |
| OnPropertyChanged | (Inherited from Xamarin.Forms.Element) |
| OnPropertyChanging | (Inherited from Xamarin.Forms.BindableObject) |
| OnSizeAllocated | (Inherited from Xamarin.Forms.VisualElement) |
| OnTabIndexPropertyChanged | (Inherited from Xamarin.Forms.VisualElement) |
| OnTabStopPropertyChanged | (Inherited from Xamarin.Forms.VisualElement) |
| SizeAllocated | (Inherited from Xamarin.Forms.VisualElement) |
| TabIndexDefaultValueCreator | (Inherited from Xamarin.Forms.VisualElement) |
| TabStopDefaultValueCreator | (Inherited from Xamarin.Forms.VisualElement) |
| UnapplyBindings | (Inherited from Xamarin.Forms.BindableObject) |
Extension Methods
| Name | Description | |
|---|---|---|
 | GetImage | Get the byte array of the control image. This byte array comes from a UIImagePNGRepresentation in iOS, TrueColorAlpha of PNG format in WP, Bitmap in Android. |
Public Events
| Name | Description | |
|---|---|---|
 | BindingContextChanged | (Inherited from Xamarin.Forms.BindableObject) |
| ChildAdded | (Inherited from Xamarin.Forms.Element) |
| ChildRemoved | (Inherited from Xamarin.Forms.Element) |
| ChildrenReordered | (Inherited from Xamarin.Forms.VisualElement) |
| DescendantAdded | (Inherited from Xamarin.Forms.Element) |
| DescendantRemoved | (Inherited from Xamarin.Forms.Element) |
| Disposed | Occurs when the object is disposed. |
| DocumentOpening | Occurs when a document stream is being requested. |
| DocumentSaving | Occurs when a document stream is being saved. |
| DocumentSourceChanged | Occurs after the document source is changed. |
| DocumentSourceChanging | Occurs before the document source is changed. |
| Focused | (Inherited from Xamarin.Forms.VisualElement) |
| MeasureInvalidated | (Inherited from Xamarin.Forms.VisualElement) |
| MenuItemClicked | Occurs when click on hamburger menu item. |
| PropertyChanged | (Inherited from Xamarin.Forms.BindableObject) |
| PropertyChanging | (Inherited from Xamarin.Forms.BindableObject) |
| SizeChanged | (Inherited from Xamarin.Forms.VisualElement) |
| Unfocused | (Inherited from Xamarin.Forms.VisualElement) |
See Also