Workbook workbook = new Workbook(); //工作簿 Worksheet sheet = workbook.Worksheets[0]; //工作表 Cells cells = sheet.Cells;//单元格 sheet.Protect(ProtectionType.All, "123123", "");//保护工作表 sheet.Protection.IsSelectingLockedCellsAllowed = false;//设置只能选择解锁单元格 sheet.Protection.IsFormattingColumnsAllowed = true;//设置可以调整列 sheet.Protection.IsFormattingRowsAllowed = true;//设置可以调整行 Style style1 = workbook.Styles[workbook.Styles.Add()];//新增样式 style1.HorizontalAlignment = TextAlignmentType.Center;//文字居中 style1.Font.Name = "宋体";//文字字体 style1.Font.Size = 22;//文字大小 style1.IsLocked = false;//单元格解锁 style1.Font.IsBold = true;//粗体 style1.ForegroundColor = Color.FromArgb(0xaa, 0xcc, 0xbb);//设置背景色 style1.Pattern = BackgroundType.Solid; //设置背景样式 style1.IsTextWrapped = true;//单元格内容自动换行 style1.Borders[BorderType.LeftBorder].LineStyle = CellBorderType.Thin; //应用边界线 左边界线 style1.Borders[BorderType.RightBorder].LineStyle = CellBorderType.Thin; //应用边界线 右边界线 style1.Borders[BorderType.TopBorder].LineStyle = CellBorderType.Thin; //应用边界线 上边界线 style1.Borders[BorderType.BottomBorder].LineStyle = CellBorderType.Thin; //应用边界线 下边界线 Workbook workbook = new Workbook(); //工作簿