The SetSpellCheckCallback Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
- callback
- The user defined spell checking callback. Or null (Nothing in Visual Basic) to turn off user defined spell checking.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Sub SetSpellCheckCallback( _ ByVal callback As OcrSpellCheckCallback _ ) | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As IOcrSpellCheckManager Dim callback As OcrSpellCheckCallback instance.SetSpellCheckCallback(callback) | |
| C# | |
|---|---|
void SetSpellCheckCallback( OcrSpellCheckCallback callback ) | |
| C++/CLI | |
|---|---|
void SetSpellCheckCallback( OcrSpellCheckCallback^ callback ) | |
Parameters
- callback
- The user defined spell checking callback. Or null (Nothing in Visual Basic) to turn off user defined spell checking.
Example
For an example, refer to SetSpellCheckCallback.
Remarks
This callback should be used for zones where the accuracy of the recognition could be improved by providing the recognition module involved with additional checking information derived from the application.
For more information about the spell checking system, refer to IOcrSpellCheckManager.
Note: This method is not supported in the LEADTOOLS OCR Advantage Engine, any call to this method will have no effect.
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7