public delegate void TesseractOcrOnBeforeRecognitionEventHandler(
	TesseractOcrEngine sender,
	TesseractOcrBeforeRecognitionEventArgs e
)

Public Delegate Sub TesseractOcrOnBeforeRecognitionEventHandler ( 
	sender As TesseractOcrEngine,
	e As TesseractOcrBeforeRecognitionEventArgs
)

public delegate void TesseractOcrOnBeforeRecognitionEventHandler(
	TesseractOcrEngine^ sender, 
	TesseractOcrBeforeRecognitionEventArgs^ e
)