Converting Visio Diagrams to TIFF for Visual C#

////////////////////////////////////////////////////////////////////////////////////////////////////
// This example was designed for using in Microsoft Visual C# from 
// Microsoft Visual Studio 2003 or above.
//
// 1. Microsoft Visio 2002 or above should be installed and activated on your PC.
//
// 2. Universal Document Converter 5.2 or above should be installed, too.
//
// 3. Add references to "Microsoft Visio XX.0 Object Library" and "Universal Document Converter Type Library"
//    using the Project | Add Reference menu > COM tab.
//    XX is the Microsoft Office version installed on your computer.
////////////////////////////////////////////////////////////////////////////////////////////////////
 
using System;
using System.IO;
using UDC;
using Visio = Microsoft.Office.Interop.Visio;
 
namespace VisioToTIFF
{
    class Program
    {
        static void PrintVisioToTIFF(string VisioFilePath)
        {
            //Create a UDC object and get its interfaces
            IUDC objUDC = new APIWrapper();
            IUDCPrinter Printer = objUDC.get_Printers("Universal Document Converter");
            IProfile Profile = Printer.Profile;
 
            //Use Universal Document Converter API to change settings of converterd document
            
            //Load profile located in folder "%APPDATA%\UDC Profiles".
            //Value of %APPDATA% variable should be received using Environment.GetFolderPath method.
            //Or you can move default profiles into a folder you prefer.
            string AppDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
            string ProfilePath = Path.Combine(AppDataPath, @"UDC Profiles\Drawing to TIFF.xml");
            Profile.Load(ProfilePath);            
 
            Profile.OutputLocation.Mode = LocationModeID.LM_PREDEFINED;
            Profile.OutputLocation.FolderPath =  @"c:\UDC Output Files";
 
            Profile.PostProcessing.Mode = PostProcessingModeID.PP_OPEN_FOLDER;
 
            //Run Microsoft Visio as COM-server
            Visio.Application VisioApp = new Visio.ApplicationClass();
 
            VisioApp.Visible = true;
 
            //Open document from file
            short Flags = (short)(Visio.VisOpenSaveArgs.visOpenRW | Visio.VisOpenSaveArgs.visOpenDontList | Visio.VisOpenSaveArgs.visOpenMacrosDisabled | Visio.VisOpenSaveArgs.visOpenHidden);
            Visio.Document Document = VisioApp.Documents.OpenEx(VisioFilePath, Flags);
 
            //Change document preferences for scaling it to page
            Document.PrintCenteredH = true;
            Document.PrintCenteredV = true;
            Document.PrintFitOnPages = true;
 
            //Print document
            Document.Printer = "Universal Document Converter";
            Document.Print();
 
            //Close document
            Document.Saved = true;
            Document.Close();
 
            //Close Visio
            VisioApp.Quit();
        }
 
        static void Main(string[] args)
        {
            string TestFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFile.vsd");
            PrintVisioToTIFF(TestFilePath);
        }
    }
}