calling namespace / class and sub via button click

In I would call following code when user clicks on the button

Imports System.IO
Imports Aquaforest.OCR.Api

Namespace OCRImagePDF
	Class Program
		Private Shared Sub Main(args As String())
				Dim ocr As New Ocr()
				Dim preProcessor As New PreProcessor()

				Dim OCRFiles As String = Path.GetFullPath("..\..\..\..\..\bin\")
				Environment.SetEnvironmentVariable("PATH", Convert.ToString(Environment.GetEnvironmentVariable("PATH") + ";") & OCRFiles)
				ocr.ResourceFolder = OCRFiles

				ocr.EnableConsoleOutput = True
				ocr.Language = SupportedLanguages.English
				ocr.EnablePdfOutput = True

				preProcessor.Deskew = True
				preProcessor.Autorotate = False

				If ocr.Recognize(preProcessor) Then
					ocr.SavePDFOutput(Path.GetFullPath("..\..\..\..\documents\output\searchable.pdf"), True)
				End If

			Catch e As Exception
				Console.WriteLine("Error in OCR Processing :" + e.Message)
			End Try
		End Sub
	End Class
End Namespace

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Am I missing something, what are you asking as there is no question, just a statement of what you do.
Fernando SotoRetiredCommented:
What exactly is the question you are asking giving as much info as you can. Is the above code in a separate dll or part of the same project that you are writing?
CalmSoulAuthor Commented:
I have this namespace mentioned in the question above, I would like to call this on button click - how to do it ?
If this module is already included in the solution then


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However you will also need to change it to Public rather than private as otherwise you wont see it outside the class
David Johnson, CD, MVPOwnerCommented:
Import OCRImagePDF
to import the namespace

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Visual Basic.NET

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