C# 读取多条数据记录导出到 Word 标签模板

public void DataTableToWord(string _filename,string _repeatKey,object _dataset)
        {
            Object Nothing = System.Reflection.Missing.Value;
            object filename = _filename;
            //创建一个名为WordApp的组件对象
            Word.Application WordApp = new Word.Application();
            //创建一个名为WordDoc的文档对象
            WordApp.DisplayAlerts = Word.WdAlertLevel.wdAlertsNone;

            Word.Document WordDoc = WordApp.Documents.Open(ref filename, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing);

            WordDoc.SpellingChecked = false;//关闭拼写检查

            WordDoc.ShowSpellingErrors = false;//关闭显示拼写错误提示框

				WordApp.Selection.WholeStory();
				WordApp.Selection.Cut();
			 	DataSet ds=(DataSet)_dataset;
				System.Data.DataTable  dt=ds.Tables[0];
				for(int i=0;i<dt.Rows.Count;i++)
				{
					WordApp.Selection.Paste();
					for(int j=0;j<dt.Columns.Count;j++)
					{
						
						string _repKey=_repeatKey+dt.Columns[j].ColumnName.ToString();
						string _repValue=string.Format("{0}",dt.Rows[i][j].ToString());

						bool isPhoto=false;
						if(dt.Columns[j].DataType==typeof(System.Byte[]))
						{
							isPhoto=true;
							_repValue="";
						}


						
						WordApp.Options.ReplaceSelection=true;
						Word.Find fnd = WordApp.Selection.Find;
						fnd.ClearFormatting();

						Object findText = _repKey;
						Object matchCase = false;
						Object matchWholeWord = Type.Missing;
						Object matchWildcards = false;
						Object matchSoundsLike = false;
						Object matchAllWordForms = false;
						Object forward = true;
						Object wrap =Word.WdFindWrap.wdFindContinue;
						Object format = false;
						Object replaceWith ="";
						Object replace =Type.Missing;;
						Object matchKashida = Type.Missing;
						Object matchDiacritics = Type.Missing;
						Object matchAlefHamza = Type.Missing;
						Object matchControl = Type.Missing;

						
						
						while(fnd.Execute(ref findText, ref matchCase, ref matchWholeWord,ref matchWildcards, ref matchSoundsLike, ref matchAllWordForms, 
							ref forward, ref wrap, ref format, ref replaceWith,ref replace, ref matchKashida, ref matchDiacritics,ref matchAlefHamza, ref matchControl))
						{

							string r_f=WordApp.Selection.Font.Name.ToString();
							
								
							WordApp.Selection.Range.Text=_repValue;
							if(isPhoto==true)
							{
								string _jpgfile=_path+System.Guid.NewGuid()+".jpg";
                                if (dt.Rows[i][j] == System.DBNull.Value)
                                {
                                    continue;
                                }
								byte[] filedata = (byte[])dt.Rows[i][j];
								System.IO.MemoryStream ms = new MemoryStream(filedata);
								System.Drawing.Image img1 = System.Drawing.Image.FromStream(ms);
								img1.Save(@_jpgfile);
								ms.Close();
								object m1=Type.Missing;
								object m2=Type.Missing;
								object m3=Type.Missing;
                                
								Word.InlineShape pic= WordApp.Selection.InlineShapes.AddPicture(@_jpgfile,ref m1,ref m2,ref m3);
								int def_width=240;
								int def_height=320;
								foreach(Word.Bookmark bm in  WordApp.ActiveDocument.Bookmarks)
								{
									string _findkey=_repKey+"_";
									int _f1=bm.Name.IndexOf(_findkey);
									if(_f1==0 && bm.Name.Length>(_findkey.Length))
									{
										string[] _paras=bm.Name.Substring(_findkey.Length,bm.Name.Length-_findkey.Length).Split('_');
										if(_paras.GetLength(0)>1){
											def_width=int.Parse(_paras[0]);	
											def_height=int.Parse(_paras[1]);	
										}
									}
								}
								pic.Width=def_width;
								pic.Height=def_height;
//								_repValue=string.Format("{0},{1},{2},{3},{4}",_p1,_p2,_p3,def_width,def_height);
								File.Delete(@_jpgfile);
							}
					
						}
					}
					
					object dummy = System.Reflection.Missing.Value;
					object what = Word.WdGoToItem.wdGoToLine;
					object which = Word.WdGoToDirection.wdGoToLast;
					object count = System.Reflection.Missing.Value;
//					WordApp.Selection.GoTo(ref oGoToItem, ref oGoToLast, ref Nothing, ref Nothing);
					WordApp.Selection.GoTo(ref what, ref which, ref count, ref dummy);
					//default 表示每行记录之间插入分页符，最后一行时不再插入分页符，以免造成多余一空白页
    				if(i!=dt.Rows.Count-1)
						{
							object ib = Word.WdBreakType.wdPageBreak; 
							WordApp.Selection.InsertBreak(ref ib);
						}
					}
	
             }
			WordDoc.Save();
            WordDoc.Close(ref Nothing, ref Nothing, ref Nothing);
			//关闭WordApp组件对象
			WordApp.Quit(ref Nothing, ref Nothing, ref Nothing);

}