These samples demonstrate how to render a page from PDF file to EMF graphics file (Enhanced Metafile) in C# and Visual Basic .NET using PDF Renderer SDK.

C#

using System;

using Bytescout.PDFRenderer;


namespace PDF2EMF
{
	class Program
	{
		static void Main(string[] args)
		{
			// Create an instance of Bytescout.PDFRenderer.VectorRenderer object and register it.
			VectorRenderer renderer = new VectorRenderer();
			renderer.RegistrationName = "demo";
			renderer.RegistrationKey = "demo";

			// Load PDF document.
			renderer.LoadDocumentFromFile("vector_drawing.pdf");

			for (int i = 0; i < renderer.GetPageCount(); i++)
			{
				// Render first page of the document to EMF image file.
				renderer.RenderPageToFile(i, VectorOutputFormat.EMF, "image" + i + ".emf");
			}

			// Open the first output file in default image viewer.
			System.Diagnostics.Process.Start("image0.emf");
		}
	}
}
&#91;/csharp&#93;

<p><strong>VB.NET</strong></p>
Imports Bytescout.PDFRenderer


Class Program
	Friend Shared Sub Main(args As String())

        ' Create an instance of Bytescout.PDFRenderer.VectorRenderer object and register it.
        Dim renderer As New VectorRenderer()
		renderer.RegistrationName = "demo"
		renderer.RegistrationKey = "demo"

		' Load PDF document.
        renderer.LoadDocumentFromFile("vector_drawing.pdf")

		For i As Integer = 0 To renderer.GetPageCount() - 1
            ' Render first page of the document to EMF image file.
            renderer.RenderPageToFile(i, VectorOutputFormat.EMF, "image" & i & ".png")
		Next

		' Open the first output file in default image viewer.
		System.Diagnostics.Process.Start("image0.png")
	End Sub
End Class