c#通過Word實現列印的代碼(表格為例)

c#通過Word實現列印的代碼，以下是具體的實現代碼如下：

DateTime dt = DateTime.Now;
                    Object none = System.Reflection.Missing.Value;
                    Microsoft.Office.Interop.Word.Application wordApp = new Microsoft.Office.Interop.Word.Application();
                    Microsoft.Office.Interop.Word.Document document = wordApp.Documents.Add(ref none, ref none, ref none, ref none);
                    //設定文檔
                    document.PageSetup.TopMargin = 20;
                    document.PageSetup.BottomMargin = 20;
                    document.PageSetup.LeftMargin = 20;
                    document.PageSetup.RightMargin = 20;
                    wordApp.Visible = false;
                    wordApp.Selection.ParagraphFormat.LineSpacing = 10;// WdLineSpacing.wdLineSpace1pt5;//1f;//行間距wdLineSpaceSingle
                    object count = 14;
                    object WdLine = Microsoft.Office.Interop.Word.WdUnits.wdLine;//換一行
                    wordApp.Selection.MoveDown(ref WdLine, ref count, ref none);//移動滑鼠
                    wordApp.Selection.Font.Size = 14;
                    wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
                    wordApp.Selection.TypeText(label_RangeWeekFold.Text.Trim());//插入文本
                    //wordApp.Selection.Font.Borders.DistanceFromBottom=wdfo;
                    wordApp.Selection.TypeParagraph();//插入段落
                    wordApp.Selection.MoveDown(ref WdLine, ref count, ref none);
                    string str_temp = label13.Text.Trim() + label_MiddleZZBL.Text.Trim() + "%，" + label14.Text.Trim() + label_ColoredPer.Text.Trim() + "%，" + label17.Text.Trim() + label_BlackPer.Text.Trim() + "%，" + label7.Text.Trim() + label_color.Text.Trim();
                    wordApp.Selection.Font.Size = 9;
                    wordApp.Selection.ParagraphFormat.LineSpacing = 10;
                    wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphJustify;
                    wordApp.Selection.TypeText(str_temp);
                    wordApp.Selection.MoveDown(ref WdLine, ref count, ref none);
                    wordApp.Selection.TypeParagraph();
                    try
                    {

                        //建立表格
                        Microsoft.Office.Interop.Word.Table table = document.Tables.Add(document.Paragraphs.Last.Range, srcDgv.Rows.Count, srcDgv.Columns.Count, ref none, ref none);                        //加入表格線
                        table.Borders.OutsideLineStyle = WdLineStyle.wdLineStyleSingle;
                        table.Borders.InsideLineStyle = WdLineStyle.wdLineStyleSingle;
                        for (int k = 1; k <= srcDgv.Rows.Count; k++)//填充資料
                        {
                            for (int j = 0; j < srcDgv.Columns.Count; j++)
                            {                                if (srcDgv[j, k - 1].Style.BackColor == Color.LightSteelBlue)
                                {                                    table.Cell(k, j + 1).Range.Shading.ForegroundPatternColor = WdColor.wdColorGray10;//改變儲存格背景顏色
                                }                                //table.Cell(k,j+1).Range.Text.
                                table.Cell(k, j + 1).Range.ParagraphFormat.LineSpacingRule = WdLineSpacing.wdLineSpaceExactly;
                                table.Cell(k, j + 1).Range.ParagraphFormat.LineSpacing = 12;
                                string ssTemp = srcDgv[j, k - 1].Value.ToString();
                                if (ssTemp.IndexOf("\r\n") < 0) ssTemp = ssTemp + "\r\n";
                                table.Cell(k, j + 1).Range.Text = ssTemp;// srcDgv[j, k - 1].Value.ToString();
                            }                        }                        object saveOption = WdSaveOptions.wdDoNotSaveChanges;
                        object background = false;
                        PrintDialog pd = new PrintDialog();
                        DialogResult dd = new DialogResult();
                        if (pd.ShowDialog() != DialogResult.Cancel)
                        {                            wordApp.ActivePrinter = pd.PrinterSettings.PrinterName;
                            document.PrintOut(ref background, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none, ref none);
                            //foreach()
                            //{
                            //}
                            document.Close(ref saveOption, ref none, ref none); //關閉當前文檔，如果有多個模版檔案進行操作，則執行完這一步後接著執行開啟Word文檔的方法即可
                            saveOption = WdSaveOptions.wdDoNotSaveChanges;
                            wordApp.Quit(ref saveOption, ref none, ref none); //關閉Word進程
                            return;
                        }                        document.Close(ref saveOption, ref none, ref none); //關閉當前文檔，如果有多個模版檔案進行操作，則執行完這一步後接著執行開啟Word文檔的方法即可
                        saveOption = WdSaveOptions.wdDoNotSaveChanges;
                        wordApp.Quit(ref saveOption, ref none, ref none); /