c#在word中插入表格 代码： public Word.Table InsertTable(string bookmark, int rows, int columns,float width) { object miss = System.Reflection.Missing.Value; object oStart = bookmark; Word.Range range = wordDoc.Bookmarks.get_Item(ref oStart).Range;//出错 Word.Table newTable = wordDoc.Tables.Add(range, rows, columns, ref miss, ref miss); newTable.Borders.Enable = 1; newTable.Borders.OutsideLineWidth = Word.WdLineWidth.wdLineWidth025pt; newTable.PreferredWidth = width; newTable.AllowPageBreaks = false; wordApp.Selection.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphCenter;//水平居中 wordApp.Selection.Cells.VerticalAlignment = Word.WdCellVerticalAlignment.wdCellAlignVerticalCenter;//垂直居中 return newTable; }运行到Word.Range range = wordDoc.Bookmarks.get_Item(ref oStart).Range;时出错，，提示未处理COMException 集合所要求的成员不存在。而且这边读取的bookmark是我以前传的bookmark，现在bookmark已经改了，但是还是以前的！比如以前的是“名字”，现在改成“姓名”，但是读取的还是“名字”请各位路过的高手不吝赐教一下！