Word OLE CSharp - SDK sample

Note: To be able to use the samples you must install novaPDF SDK as samples work only with it. Download it here: nova PDF SDK.

using System;
using System.Drawing;
using System.Drawing.Printing;
using System.Windows.Forms;
// the novapiLib package must be added as a    COM reference
using novapiLib80;

namespace Hello_World_CSharp
{
	///    <summary>
	///    Summary description for Class1.
	///    </summary>
	class Class1
	{
		///    <summary>
		///    The main entry point for the application.
		///    </summary>
		public static string PRINTER_NAME = "novaPDF SDK 8";
		public static int NOVAPDF_INFO_SUBJECT = 68;
		public static string PROFILE_NAME = "Test C# OLE";
		public static int PROFILE_IS_PUBLIC = 0;
		public static uint NV_PROFILE_EXISTS = 0xD5DA0006;
		public static uint NV_NO_ACTIVE_PROFILE = 0xD5DA0028;

	   [STAThread]
		static void Main(string[] args)
		{
				// create the NovaPdfOptions8080 object
			  NovaPdfOptions80 pNova = new NovaPdfOptions80();
				// get the active profile ...
			  string activeProfile = "";
				string _newProfileID = String.Empty;

			try
			{
				// initialize the NovaPdfOptions8080 object
				// if you have an application license for novaPDF SDK, 
				pNova.Initialize(PRINTER_NAME, "");

					try
					{
					pNova.GetActiveProfile(out activeProfile);
						}
						catch (System.Runtime.InteropServices.COMException e)
						{
					// ignore profile exists error
					if (NV_NO_ACTIVE_PROFILE == (uint)e.ErrorCode)
					{
						System.Console.WriteLine("The printer does not have an active profile");
					}
					else
					{
						// more    serious error, propagate it
						throw e;
					}
				}

				//add a new profile
				pNova.AddProfile(PROFILE_NAME, PROFILE_IS_PUBLIC, out _newProfileID);
				//load the new profile
				pNova.LoadProfile(_newProfileID);
				// and set some    options
				pNova.SetOptionString(NOVAPDF_INFO_SUBJECT, "C# Hello document");
				// save profile
				pNova.SaveProfile();
				// set the copy    profile as active profile ...
				pNova.SetActiveProfile(_newProfileID);
				// set nova default printer
				pNova.SetDefaultPrinter();
				// initialize OLE usage in novaPDF
				pNova.InitializeOLEUsage("Word.Application");
				// create Word application object
				Microsoft.Office.Interop.Word._Application WordApp = new Microsoft.Office.Interop.Word.Application();
				WordApp.DisplayAlerts = Microsoft.Office.Interop.Word.WdAlertLevel.wdAlertsNone;
				// license OLE server in novaPDF
				pNova.LicenseOLEServer();
				// initializations
				object objMissing = System.Reflection.Missing.Value;
				object objTrue = true; object objFalse = false;
				object strFile = @"C:\temp\test.docx";
				// create Word document object
				Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref strFile, ref objFalse, ref objTrue,
						ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing,
						ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing,
						ref objMissing);
				// print document
				WordApp.ActivePrinter = PRINTER_NAME;
				WordDoc.PrintOutOld(ref objFalse, ref objFalse, ref /*refRange*/objMissing, ref objMissing,
					ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing,
					ref objFalse, ref objMissing, ref objMissing, ref objMissing);
				// close Word objects
				WordDoc.Close(ref objFalse, ref objMissing, ref objFalse);
				WordApp.Quit(ref objFalse, ref objMissing, ref objFalse);
				WordApp = null;

			}
			catch (System.Runtime.InteropServices.COMException e)
			{
				MessageBox.Show(e.Message);
			}
			catch (Exception e)
			{
				MessageBox.Show(e.Message);
			}
			// restore active profile
			if ((activeProfile.Length > 0) && (activeProfile.CompareTo(PROFILE_NAME) != 0))
			{
				pNova.SetActiveProfile(activeProfile);
				pNova.DeleteProfile(_newProfileID);
			}
			// restore default printer
			pNova.RestoreDefaultPrinter();
		}
	}
}