Csharp 인쇄 Word 파일 기본 프린터 설정 또는 프린터 설정 코드 선택

 // 
                    object nullobj = Missing.Value;
                    //aDoc = wordApp.Documents.Open(ref file,
                    //                            ref nullobj, ref nullobj, ref nullobj,
                    //                            ref nullobj, ref nullobj, ref nullobj,
                    //                            ref nullobj, ref nullobj, ref nullobj,
                    //                            ref nullobj, ref nullobj, ref nullobj,
                    //                            ref nullobj, ref nullobj, ref nullobj);



                    //aDoc.Activate();
                    wordApp.Visible = false;
                    //wordApp.ActivePrinter = "My Printer Name";
                    try
                    {
                        //  :http://msdn.microsoft.com/en-us/library/b9f0ke7y.aspx 
                        //  2011-11-04  
                        //1。 
                        PrintDialog print = new PrintDialog();
                        print.PrinterSettings = new PrinterSettings();
                        strDefaultPrinter = print.PrinterSettings.PrinterName;
                        aDoc.Application.ActivePrinter = strDefaultPrinter;
                        object copies = "1";
                        object pages = "1";
                        object range = Word.WdPrintOutRange.wdPrintCurrentPage;
                        object items = Word.WdPrintOutItem.wdPrintDocumentContent;
                        object pageType = Word.WdPrintOutPages.wdPrintAllPages;
                        object oTrue = true;
                        object oFalse = false;
                        aDoc.PrintOut(ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        ref nullobj, ref nullobj, ref nullobj, ref nullobj, ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        ref nullobj, ref nullobj);

                    //    aDoc.PrintOut(ref oTrue, ref oFalse, ref range, ref nullobj,
                    //ref nullobj, ref nullobj, ref items, ref copies, ref pages, ref pageType, ref nullobj, ref nullobj,
                    //ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                    //ref nullobj, ref nullobj);
                        //2。 
                        //  2011-11-04  
                        //int dialogResult = wordApp.Dialogs[Microsoft.Office.Interop.Word.WdWordDialog.wdDialogFilePrint].Show(ref nullobj);
                        //if (dialogResult == 1)
                        //{
                        //    aDoc.PrintOut(ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        //                 ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        //                 ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        //                 ref nullobj, ref nullobj, ref nullobj, ref nullobj,
                        //                 ref nullobj, ref nullobj);
                        //}
                        while (wordApp.BackgroundPrintingStatus > 0)
                        {
                            System.Threading.Thread.Sleep(250);
                        }


                        Object saveChanges = Word.WdSaveOptions.wdSaveChanges;
                        Object originalFormat = Type.Missing;
                        Object routeDocument = Type.Missing;
                        wordApp.Documents.Close(ref saveChanges,
                            ref originalFormat, ref routeDocument);
                        Object saveChangesQuit = Word.WdSaveOptions.wdSaveChanges;
                        Object originalFormatQuit = Type.Missing;
                        Object routeDocumentQuit = Type.Missing;
                        wordApp.Quit(ref saveChangesQuit,
                            ref originalFormatQuit, ref routeDocumentQuit);


                    }
                    catch (Exception ex)
                    {
                        ex.ToString();
                        MessageBox.Show(" ");
                    }
                    finally
                    {
                        //MessageBox.Show(" ："+strDefaultPrinter.ToString());
                    }

                }