RichTextBox导入到word中的书签

由于wps可以兼容word并且可以导出成pdf，而且体积小，所以开发环境采用vs2005+wps2009，利用剪切板的复制粘帖将RichTextBox中的内容导入到word中，具体见代码:

            WPS.Application WPSApp = new WPS.ApplicationClass();
           
            //模板文件
            string TemplateFile = Application.StartupPath +  "//template.doc";

            //生成的具有模板样式的新文件
            fileName = DateTime.Now.ToString("yyyyMMddHHmmssfffffff");
            string filePath = Application.StartupPath + "//" + fileName + ".wps";

            object wordFilePath = TemplateFile;
            object Visible = false;
            object ReadOnly = false;
            object missing = System.Reflection.Missing.Value;

            try
            {
                //打开文件
                WPS.Document WPSDocument = WPSApp.Documents.Add(ref wordFilePath, false, 0, false);

                toolStripProgressBar1.Maximum = WPSDocument.Bookmarks.Count;
               
                int i = 0;

                foreach (WPS.Bookmark bm in WPSDocument.Bookmarks)
                {
                    if(bm.Name.Equals("tbyq"))
                    {
                        RichTextBox rtb = new RichTextBox();
                        rtb.LoadFile(Application.StartupPath + "//tmp.rtf");
                        richTextBox1.SelectAll();
                        richTextBox1.Copy();

                        bm.Range.Paste();
                    }
                    else{
                        bm.Select();
                        bm.Range.Text = this.getValue(bm.Name);
                    }

                    toolStripProgressBar1.Value = i++;
                }

                object save = true;
                object fileFormat = 0;

                WPSDocument.SaveAs(filePath,ref fileFormat, false, string.Empty, false,
                                    string.Empty,false, true, true,
                                    true, true, 0, true, true, 0, true);
            }
            finally
            {
                object save = false;
                WPSApp.Quit(ref save, ref missing, ref missing);
                System.Runtime.InteropServices.Marshal.ReleaseComObject(WPSApp);

                foreach (Process thisproc in Process.GetProcessesByName("wps"))//便利winword的进程名
                {
                    thisproc.Kill();//强行关闭进程
                }
            }