GetAdditionalLanguages Method

string[] GetAdditionalLanguages()

'Declaration
 
Function GetAdditionalLanguages() As String()

'Usage
 
Dim instance As IOcrLanguageManager
Dim value() As String
 
value = instance.GetAdditionalLanguages()

string[] GetAdditionalLanguages()

function Leadtools.Forms.Ocr.IOcrLanguageManager.GetAdditionalLanguages()

array<String^>^ GetAdditionalLanguages(); 

Return Value

The additional languages are values that are supported by this IOcrEngine but could not be found on the system. You need to install additional language packs to be able to support these languages in your application. For more information, refer to Files to be Included with Your Application.

Use GetSupportedLanguages to get an array of the supported languages by the IOcrEngine.

Use the IsLanguageSupported method to check if an individual language is supported by the IOcrEngine.

The language values used throughout the LEADTOOLS OCR toolkit is a string value based on RFC 4646 (Windows Vista and later). The name could be an ISO 639 two-letter lowercase culture code associated with a language or a combination of ISO 630 and ISO 3166 two-letter uppercase subculture code associated with a country or region.

The language environment defines the character set(s) recognized by the OCR engine. For example, if you enable the English and German languages, the German characters (ä, Ä, é, ö, Ö, ü, Ü, ß) will be combined with the English characters to define the set recognized by the engine. The language environment does not perform spell checking however, for that, refer to IOcrSpellCheckManager.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

IOcrLanguageManager Interface
IOcrLanguageManager Members
IOcrLanguageManager Interface
GetSupportedLanguages Method
IsLanguageSupported Method
EnableLanguages Method
GetEnabledLanguages Method
IOcrEngine.Startup
IOcrEngine.IsStarted
IOcrEngine.Shutdown
OcrEngineManager Class
OcrEngineType Enumeration
Programming with the LEADTOOLS .NET OCR
Files to be Included with Your Application
Working with OCR Languages
OCR Languages and Spell Checking