如何将单元格样式应用于上一行中新行中的每个单元格

Question

我有一张excel表，其中包含以前带有一些格式的某些值。我想使用c＃以编程方式添加新行。如何在插入操作期间将上一行的样式应用于此新添加的行？

我使用的代码如下：

Application excelApp = new Application();
            Workbooks workBooks = excelApp.Workbooks;
            Workbook workBook = excelApp.Workbooks.Open(fileName, Type.Missing, false, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, true, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);

            int nTotalSheets = workBook.Worksheets.Count;

            Worksheet workSheet = workBook.Worksheets[1];
            int nColumns = workSheet.UsedRange.Columns.Count;
            int nRows = workSheet.UsedRange.Rows.Count;
            workSheet.Cells[nRows + 1, 1] = "Test";
            Range excelRange = workSheet.UsedRange;
            workBook.Close(true, fileName, false);
            Marshal.ReleaseComObject(workBook);

Answer 1

找到答案here

我正在寻找以下代码：

            workSheet.Cells[nRows + 1, 3] = DateTime.Today;
            Range sourceRange = workSheet.Cells[nRows, 3];
            sourceRange.Copy(Type.Missing);
            Range destinationRange = workSheet.Cells[nRows + 1, 3];
            destinationRange.PasteSpecial(XlPasteType.xlPasteFormats, XlPasteSpecialOperation.xlPasteSpecialOperationNone, false, false);
            destinationRange.PasteSpecial(XlPasteType.xlPasteFormulas, XlPasteSpecialOperation.xlPasteSpecialOperationNone, false, false);

最后一行是复制公式。