using IronOcr;

var Ocr = new IronTesseract();

ocr.OcrProgress += (object o, IronOcr.Events.OcrProgresEventsArgs e) =>
{
    Console.WriteLine(e.ProgressPercent + "%   " + e.Duration.TotalSeconds + "s");
};

using (var Input = new OcrInput("large.pdf"))
{ 
	// progress events will fire during the read operation even if the main thread is blocked.
    var Result = Ocr.Read(Input);
} 
 

Imports IronOcr

Private Ocr = New IronTesseract()

Private ocr.OcrProgress += Sub(o As Object, e As IronOcr.Events.OcrProgresEventsArgs)
	Console.WriteLine(e.ProgressPercent & "%   " & e.Duration.TotalSeconds & "s")
End Sub

Using Input = New OcrInput("large.pdf")
	' progress events will fire during the read operation even if the main thread is blocked.
	Dim Result = Ocr.Read(Input)
End Using