c#中转出Excel并控制格式

能够通过相关代码生成一个excel表格，并能对表格样式等进行控制

public void ExportExcel()

        {

            //创建一个 Excel 实例

            ExcelApplication excel = new ExcelApplication();

            try

            {               

                excel.Visible = false;// 不显示 Excel 文件,如果为 true 则显示 Excel 文件

                excel.Workbooks.Add(Missing.Value);// 添加工作簿

                Worksheet sheet = (Worksheet)excel.ActiveSheet;// 获取当前工作表

                Range range = null;// 创建一个空的单元格对象

                sheet.get_Range(sheet.Cells[29, 2], sheet.Cells[29, 2]).Orientation = Microsoft.Office.Interop.Excel.XlOrientation.xlVertical;//设置29行第2个单元格的字体竖直居中在单元格内

                range = sheet.get_Range("A1", Missing.Value);// 获取单个单元格

                range.RowHeight = 20;           // 设置行高

                range.ColumnWidth = 20;         // 设置列宽

                range.Borders.LineStyle = 1;    // 设置单元格边框

                range.Font.Bold = true;         // 加粗字体

                range.Font.Size = 20;           // 设置字体大小              

  range.Font.ColorIndex =5;// 设置字体颜色 1:黑色;2:白色;3:红色;4:绿色;5:蓝色          

                range.Interior.ColorIndex = 6;  // 设置单元格背景色

                range.Interior.ColorIndex = 6;  // 设置单元格背景色

                range.HorizontalAlignment = XlHAlign.xlHAlignCenter;// 设置单元格水平居中

                range.VerticalAlignment = XlVAlign.xlVAlignCenter;// 设置单元格垂直居中

                range.Value2 = "设置行高和列宽";// 设置单元格的值

                range = sheet.get_Range("B2", "D4");// 获取多个单元格

                range.Merge(Missing.Value);         // 合并单元格

                range.Columns.AutoFit();            // 设置列宽为自动适应

                range.NumberFormatLocal = "#,##0.00";// 设置单元格格式为货币格式

                // 设置单元格左边框加粗

                range.Borders[XlBordersIndex.xlEdgeLeft].Weight = XlBorderWeight.xlThick;

                // 设置单元格右边框加粗

                range.Borders[XlBordersIndex.xlEdgeRight].Weight = XlBorderWeight.xlThick;

                range.Value2 = "合并单元格";

range = sheet.get_Range("A1", "C15");// 获取多个单元格

                range.Cells.Borders.LineStyle = 1;//设置全边框

                // 页面设置

                sheet.PageSetup.PaperSize = XlPaperSize.xlPaperA4;          // 设置页面大小为A4

                sheet.PageSetup.Orientation = XlPageOrientation.xlPortrait; // 设置垂直版面

                sheet.PageSetup.HeaderMargin = 0.0;                         // 设置页眉边距

                sheet.PageSetup.FooterMargin = 0.0;                         // 设置页脚边距

                sheet.PageSetup.LeftMargin = excel.InchesToPoints(0.354330708661417); // 设置左边距

                sheet.PageSetup.RightMargin = excel.InchesToPoints(0.354330708661417);// 设置右边距

                sheet.PageSetup.TopMargin = excel.InchesToPoints(0.393700787401575);  // 设置上边距

                sheet.PageSetup.BottomMargin = excel.InchesToPoints(0.393700787401575);// 设置下边距

                sheet.PageSetup.CenterHorizontally = true;                  // 设置水平居中

                // 如需打印文件

             //   sheet.PrintOut(Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);

                // 保存文件到程序运行目录下

                

                sheet.SaveAs("D:\\hope.xls", Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);

                excel.ActiveWorkbook.Close(false, null, null); // 关闭 Excel 文件且不保存

                MessageBox.Show("生成成功！");

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

        }

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