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IsLanguageSupported Method
See Also 
Leadtools.Forms.Ocr Namespace > IOcrLanguageManager Interface : IsLanguageSupported Method



name
The name of the language to check. 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 IsLanguageSupported Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.

name
The name of the language to check. 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.
Gets a value that determine if a given language is supported by the IOcrEngine.

Syntax

Visual Basic (Declaration) 
Function IsLanguageSupported( _
   ByVal name As String _
) As Boolean
Visual Basic (Usage)Copy Code
Dim instance As IOcrLanguageManager
Dim name As String
Dim value As Boolean
 
value = instance.IsLanguageSupported(name)
C# 
bool IsLanguageSupported( 
   string name
)
C++/CLI 
bool IsLanguageSupported( 
   String^ name
) 

Parameters

name
The name of the language to check. 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.

Return Value

true if the language specified by name is supported by the IOcrEngine; otherwise it is false.

Example

For an example, refer to IOcrLanguageManager.

Remarks

Use the GetSupportedLanguages method to get a list of all the language supported by the IOcrEngine.

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.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

IsLanguageSupported requires an OCR module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features