Image Viewer SDK for 32 bit, 64 bit MS Access 2016, VB.NET, C#, Delphi, VB6, VFP.
It is a 64 bit and 32 bit PDF Viewer SDK, fast open PDF, support print the PDF, searching the text for 32 bit, 64 bit MS Access 2016, VB.NET, C#, C++, Delphi, VB6, VFP.
Platform : Windows 10
Free UWP PDF Viewer SDK that help developers create a customized PDF Viewer application on Universal Windows Platform. It is completely free and royalty-free!
Step 1: To install the UWP PDF Viewer SDK, begin by launching the setup file (http://www.viscomsoft.com/demo/uwp-pdfviewer-sdk-free-setup.exe). Select the desired installation folder for the UWP PDF Viewer SDK and continue with the installation on your development computer.
Step 2: Launch Visual Studio 2015 or above version of Visual Studio. Select Visual C#, Select Windows - Universal - Blank App. Step 3: In the Solution Explorer, right-click References, and then click Add Reference.
Step 4: Select Browse tab, Navigate to the extracted UWP PDF Viewer SDK for REDIST folder, open it, select x64 or x86 or ARM folder, depend on your project target platform and then selected PDFViewerWrapper.winmd and Viscomsoft.UWP.PDFViewerSDK.dll , click OK button.Step 5: Now you will see the PDFViewerWrapper and Viscomsoft.UWP.PDFViewer SDK files added to References. then create Themes folder in App1
Step 6: Add Generic.xaml to Themes folder, you can found Generic.xaml in C:\Program Files (x86)\UWP PDF Viewer SDK FREE\Templates\Themes folder.
Step 7: Open Generic.xaml, now your project named App1, you can found XML namespace mappings xmlns:local="using:App1" , if your project named is not App1, you need change App1 to your project name.
Step 8: Added FlipViewControl.cs, PageControl.cs, PageGroupControl.cs, ScrollViewControl.cs to your project. you can found these files in C:\Program Files (x86)\UWP PDF Viewer SDK FREE\Templates folder.
Step 9: Open ScrollViewControl.cs, FlipViewControl.cs, PageControl.cs, PageGroupControl.cs, In these files, the default namespace is App1,now your project named App1, so you do not need changed it. if your project named is not App1, you need change namespace App1 to your project name.
Step 10: Open MainPage.xaml, In the XAML editor, add the code for simple layout and you need add Border control named uiViewPanel
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="100" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Border Grid.Row="1" x:Name="uiViewPanel" Background="#FFE6E6E6" Margin="-10,10,10,-10">
</Border>
</Grid>
Step 11: In the XAML editor, add the button named btnOpen and add Click event.
<Button x:Name="btnOpen" Content="Open" Click="btnOpen_Click"/>
Step 12: Open MainPage.xaml.cs, add the using statement - using Viscomsoft.UWP.PDFViewerSDK; and using Windows.Storage.Pickers;
using Viscomsoft.UWP.PDFViewerSDK;using Windows.Storage.Pickers;
Step 13: In MainPage.xaml.cs, declare PDFDisplayManager object named _pdfDisplayManager and set to null. Step 14: In MainPage.xaml.cs , add the using statement - using Windows.Storage and add the code to open picker , let the user select the PDF or image file.using Windows.Storage;
private async void btnOpen_Click(object sender, RoutedEventArgs e){FileOpenPicker openPicker = new FileOpenPicker();openPicker.ViewMode = PickerViewMode.List;openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;openPicker.FileTypeFilter.Add(".pdf");openPicker.FileTypeFilter.Add(".bmp");openPicker.FileTypeFilter.Add(".png");openPicker.FileTypeFilter.Add(".jpg");openPicker.FileTypeFilter.Add(".tif");openPicker.FileTypeFilter.Add(".tiff");StorageFile file = await openPicker.PickSingleFileAsync();}
Step 15: In MainPage.xaml.cs , add the code to open the PDF file. First create DocumentFactory object, then call CreateDocument method,
it will return IDocument object, call IDocument::OpenAsync, next create instance of PDFDisplayManager, set the IDocument object to Document property.Finally create ScrollViewControl and set this control is child of uiViewPanel.
private async void btnOpen_Click(object sender, RoutedEventArgs e)
{
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.List;
openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
openPicker.FileTypeFilter.Add(".pdf");
openPicker.FileTypeFilter.Add(".bmp");
openPicker.FileTypeFilter.Add(".png");
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".tif");
openPicker.FileTypeFilter.Add(".tiff");
StorageFile file = await openPicker.PickSingleFileAsync();
DocumentFactory factory = new DocumentFactory();
IDocument doc = factory.CreateDocument(file.Name);
bool opened = await doc.OpenAsync(file);
_pdfDisplayManager = new PDFDisplayManager();
_pdfDisplayManager.Width = (int)Window.Current.Bounds.Width;
_pdfDisplayManager.Height = (int)Window.Current.Bounds.Height;
_pdfDisplayManager.Document = doc;
_pdfDisplayManager.GotoPage(1);
uiViewPanel.Child = createScrollViewControl();
}
Step 16: In MainPage.xaml.cs , add the code to create scroll view control.
private UIElement createScrollViewControl()
ScrollViewControl svc = new ScrollViewControl();
svc.DataContext = _pdfDisplayManager;
svc.Name = "uiScrollView";
svc.SetBinding(ScrollViewControl.ItemCountProperty, new Binding { Path = new PropertyPath ("PageCount") });
svc.SetBinding(ScrollViewControl.ItemIndexProperty, new Binding { Path = new PropertyPath("CurrentIndex"), Mode = BindingMode.TwoWay, UpdateSourceTrigger = UpdateSourceTrigger.Default });
svc.StartIndex = _pdfDisplayManager.CurrentIndex;
return svc;
Step 17:Run the project, if you added PDFViewerWrapper.winmd and Viscomsoft.UWP.PDFViewerSDK.dll is x64 version, you should select compile in x64 and run the project.
Click open button to open the PDF, it can display the PDF file now, try click open button to select another PDF, it will crash, because it have not close the previous PDF file.
Now add the using statement using System.Threading.Tasks;
and add the close function. The PDFDisplayManager have Commands class that useful if you have copy selected text, select all text button, so you need call ResetAllCommands() when close the document.
Step 18: Call close function before open the PDF. Now you can open the PDF, then open next PDF, it will not crash.
await close();
Step 19: In the XAML editor, add the button named btnZoomIn and btnZoomOut and add Click events.
Step 20: Open MainPage.xaml.cs, add the code in btnZoomIn_Click and btnZoomOut_Click events
private void btnZoomIn_Click(object sender, RoutedEventArgs e)
if (_pdfDisplayManager == null)
return;
_pdfDisplayManager.ZoomIn();
private void btnZoomOut_Click(object sender, RoutedEventArgs e)
_pdfDisplayManager.ZoomOut();
Step 21: In the XAML editor, add the Toggle button named btnContinuous and add Click events.
Step 22: In the XAML editor, add the Toggle button named btnContinuous and add Click events.
private void btnContinuous_Click(object sender, RoutedEventArgs e)
if (btnContinuous.IsChecked == true)
else
uiViewPanel.Child = createFlipViewControl();
private UIElement createFlipViewControl(){ FlipViewControl fvc = new FlipViewControl(); fvc.DataContext = _pdfDisplayManager; fvc.Name = "uiFlipView"; fvc.StartIndex = _pdfDisplayManager.CurrentIndex; return fvc;}Step 24: Finally set btnContinuous is selected when open the PDF.
private async void btnOpen_Click(object sender, RoutedEventArgs e){ await close(); FileOpenPicker openPicker = new FileOpenPicker(); openPicker.ViewMode = PickerViewMode.List; openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary; openPicker.FileTypeFilter.Add(".pdf"); openPicker.FileTypeFilter.Add(".bmp"); openPicker.FileTypeFilter.Add(".png"); openPicker.FileTypeFilter.Add(".jpg"); openPicker.FileTypeFilter.Add(".tif"); openPicker.FileTypeFilter.Add(".tiff"); StorageFile file = await openPicker.PickSingleFileAsync(); DocumentFactory factory = new DocumentFactory(); IDocument doc = factory.CreateDocument(file.Name); bool opened = await doc.OpenAsync(file); _pdfDisplayManager = new PDFDisplayManager(); _pdfDisplayManager.Width = (int)Window.Current.Bounds.Width; _pdfDisplayManager.Height = (int)Window.Current.Bounds.Height; _pdfDisplayManager.Document = doc; _pdfDisplayManager.GotoPage(1); uiViewPanel.Child = createScrollViewControl(); btnContinuous.IsChecked = true;}
Step 25: Select Build - Rebuild Solution.You may download the project source code from http://www.viscomsoft.com/UWP/pdfviewer-sdk-csharp-tutorial.zip
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