Localization in WPF Pdf Viewer

Localization is the process of configuring the application to a specific language. PdfViewerControl provides support to localize all the static text used for tooltip and context menu contents. Localization can be done by adding resource file (Resx) in the application.
The following table shows the default values for the common text used in the PdfViewerControl which is in en-US culture:

Name	Value
AddLayer	Click to add a layer
Appearance	Appearance
Author	Author
BackgroundColor	Background Color :
BookmarkTitle	Bookmarks
BorderColor	Border Color :
BorderThickness	Border Thickness :
Cancel	Cancel
CloseBookmark	Click to close the bookmark pane
CloseFontPopUp	Click to close the text properties
CloseLayer	Click to close the layer pane
CloseSearchBar	Close Search Bar
CloseThumbnail	Click to close the thumbnail pane
Color	Color :
ColorPicker	Color Picker
Copy	Copy
CurrentPageNumber	Current page index
DecreaseMagnification	Click to decrease the magnification of the entire page.
Delete	Delete
DeleteLayer	Click to delete a layer
DocumentProtected	This document is protected. Please enter a Document Open Password.
DrawCircle	Circle
DrawingTools	Drawing Tools
DrawInk	Draw free form
DrawLine	Line
DrawRectangle	Rectangle
EnlargePageThumbnails	Enlarge page thumbnails
EnterPassword	Enter Password:
EssentialPdfViewer	Essential Pdf Viewer
FillColor	FillColor :
FitPage	Click to show one page at a time.
FitWidth	Click to fill the window with each page and scroll through pages continuously.
FreeTextBox	Add text box
FreeTextProperties	Free Text Properties
General	General
GoToFirstPage	Click to go to first page in the document.
GoToLastPage	Click to go to last page in the document.
GoToNextPage	Click to go to next page in the document.
GoToPreviousPage	Click to go to previous page in the document.
HighlightProperties	Highlight Properties
HighlightText	Highlight text
IncreaseMagnification	Click to increase the magnification of the entire page.
InkProperties	Ink Properties
LayerTitle	Layers
LineProperties	Line Properties
MakeDefault	Make Properties Default
MatchCase	Match Case
Modified	Modified
Next	Next
NoMatchesFound	Reader has finished searching the document. No matches were found
Of	of
Ok	Ok
Opacity	Opacity (%) :
OpenDocument	Click to open a PDF Document
OpenPopupNote	Open Pop-up Note
OvalProperties	Oval Properties
PageCount	Total page count
PasswordCancelButton	Cancel
PasswordOkButton	OK
Previous	Previous
PrintDocument	Click to Print this PDF file or pages from it.
Properties	Properties
RectangleProperties	Rectangle Properties
ReducePageThumbnails	Reduce page thumbnails
Rename	Rename
SaveDocument	Click to save the document in the local disk
SearchIndicator	Searching
SearchText	Click to search text
StrikeoutProperties	StrikeOut Properties
StrikeoutText	Strikethrough text
Subject	Subject
TextProperties	Text Properties
Thickness	Thickness :
ThumbnailTitle	Page Thumbnails
UnderlineProperties	Underline Properties
UnderlineText	Underline text
ViewBookmarks	Click to view the bookmarks
ViewLayers	Click to view the layers
ViewThumbnails	Click to view the thumbnails
ZoomLevel	Current zoom level

Adding Resource file

• Create a folder names Resources in your application.
• Add default English (“en-US”) Resx (resource) file of PdfViewerControl in Resources folder named as Syncfusion.PdfViewer.WPF.resx.
• Create a Resx (resource) files and named as Syncfusion.PdfViewer.WPF.[Culture name].resx. For example, Syncfusion.PdfViewer.WPF.fr.resx for French culture.
• Add the resource key such as OpenDocument and its corresponding localized value in Syncfusion.PdfViewer.WPF.fr.resx file. Refer the below screenshot for the same.
• Execute the application in the French culture to see the changes.

The following screenshot shows the PdfViewerControl in French language