C# Excel 行高,列宽,合并单元格,单元格边框线,冻结
private _Workbook _workBook = null;
private Worksheet _workSheet = null;
private Excel.Application _excelApplicatin = null;
_excelApplicatin = new Excel.Application();
_excelApplicatin.Visible = true;
_excelApplicatin.DisplayAlerts = true;
_workBook = _excelApplicatin.Workbooks.Add(XlSheetType.xlWorksheet);
_workSheet = (Worksheet)_workBook.ActiveSheet;
_ = "workSheetName";
//打开已存在的Excel
string strExcelPathName = AppDomain.CurrentDomain.BaseDirectory + "excelSheetName.xls";
Excel.Workbook workBook =
application.Workbooks.Open(strExcelPathName, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
//读取已打开的Excel
Excel.Worksheet workSheet1 =
(Excel.Worksheet)workBook.Sheets["SheetName1"];
Excel.Worksheet workSheet2 =
(Excel.Worksheet)workBook.Sheets["SheetName2"];
//添加一个workSheet
Worksheet workSheet =
(Worksheet)workBook.Worksheets.Add(System.Type.Missing,
System.Type.Missing, System.Type.Missing, System.Type.Missing);
//RowHeight "1:1"表示第一行, "1:2"表示,第一行和第二行
((Excel.Range)_workSheet.Rows["1:1", System.Type.Missing]).RowHeight = 100; //ColumnWidth "A:B"表示第一列和第二列, "A:A"表示第一列
((Excel.Range)_workSheet.Columns["A:B", System.Type.Missing]).ColumnWidth = 10;
// EXCEL操作(需要冻结的字段按住ALT+W 再按F)
Excel.Range excelRange = _workSheet .get_Range(_workSheet .Cells[10, 5], _workSheet .Cells[10, 5]);
excelRange.Select();
excelApplication.ActiveWindow.FreezePanes = true;
//Borders.LineStyle 单元格边框线
Excel.Range excelRange = _workSheet.get_Range(_workSheet.Cells[2, 2],
_workSheet.Cells[4, 6]);
//单元格边框线类型(线型,虚线型)
excelRange.Borders.LineStyle = 1;
excelRange.Borders.get_Item(XlBordersIndex.xlEdgeTop).LineStyle =
Excel.XlLineStyle.xlContinuous;
//指定单元格下边框线粗细,和色彩
excelRange.Borders.get_Item(XlBordersIndex.xlEdgeBottom).Weight =
Excel.XlBorderWeight.xlMedium;
excelRange.Borders.get_Item(XlBordersIndex.xlEdgeBottom).ColorIndex =3;
//设置字体大小
excelRange.Font.Size = 15;
//设置字体是否有下划线
excelRange.Font.Underline = true;
//设置字体在单元格内的对其方式
excelRange.HorizontalAlignment = XlHAlign.xlHAlignCenter;
//设置单元格的宽度
excelRange.ColumnWidth = 15;
//设置单元格的背景色
excelRange.Cells.Interior.Color = System.Drawing.Color.FromArgb(255, 204, 153).ToArgb();
// 给单元格加边框
excelRange.BorderAround(XlLineStyle.xlContinuous, XlBorderWeight.xlThick,
XlColorIndex.xlColorIndexAutom atic,
System.Drawing.Color.Black.ToArgb());
//自动调整列宽
excelRange.EntireColumn.AutoFit();
// 文本水平居中方式
excelRange.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;
//文本自动换行
excelRange.WrapText = true;
//填充颜色为淡紫色
excelRange.Interior.ColorIndex = 39;
//合并单元格
excelRange.Merge(excelRange.MergeCells);
_workSheet.get_Range("A15", "B15").Merge(_workSheet.get_Range("A15",
"B15").MergeCells);
/// <summary>
/// 常用颜色定义,对就Excel中颜色名
/// </summary>
public enum ColorIndex
{
无色= -4142, 自动= -4105, 黑色= 1, 褐色= 53, 橄榄= 52, 深绿= 51, 深青= 49,
深蓝= 11, 靛蓝= 55, 灰色80 = 56, 深红= 9, 橙色= 46, 深黄= 12, 绿色= 10,
青色= 14, 蓝色= 5, 蓝灰= 47, 灰色50 = 16, 红色= 3, 浅橙色= 45, 酸
橙色= 43,
海绿= 50, 水绿色= 42, 浅蓝= 41, 紫罗兰= 13, 灰色40 = 48, 粉红= 7,
金色= 44, 黄色= 6, 鲜绿= 4, 青绿= 8, 天蓝= 33, 梅红= 54, 灰色25 = 15,
玫瑰红= 38, 茶色= 40, 浅黄= 36, 浅绿= 35, 浅青绿= 34, 淡蓝= 37, 淡紫= 39,
白色= 2
}
1.range.NumberFormatLocal ="@"; //设置单元格格式为文本
2.
3.range = (Range)worksheet.get_Range("A1", "E1"); //获取Excel多个单元
格区域：本例做为Excel表头
4.
5.range.Merge(0); //单元格合并动作
6.
7.worksheet.Cells[1, 1] ="Excel单元格赋值"; //Excel单元格赋值
8.
9.range.Font.Size = 15; //设置字体大小
10.
11.range.Font.Underline=true; //设置字体是否有下划线
12.
13.range.Font.Nam e="黑体"; 设置字体的种类
14.
15.range.HorizontalAlignment=XlHAlign.xlHAlignCenter; //设置字体在单元格
内的对其方式
16.
17.range.ColumnWidth=15; //设置单元格的宽度
18.
19.range.Cells.Interior.Color=System.Drawing.Color.FromArgb(255,204,153).
ToArgb(); //设置单元格的背景色
20.
21.range.Borders.LineStyle=1; //设置单元格边框的粗细
22.
23.range.BorderAround(XlLineStyle.xlContinuous,XlBorderWeight.xlThick,XlCo
lorIndex.xlColorIndexAutom atic,System.Drawing.Color.Black.ToArgb());
//给单元格加边框
24.
25.range.Borders.get_Item(Microsoft.Office.Interop.Excel.XlBordersIndex.xlE
dgeTop).LineStyle =
Microsoft.Office.Interop.Excel.XlLineStyle.xlLineStyleNone; //设置单元格上边框为无边框
26.
27.range.EntireColumn.AutoFit(); //自动调整列宽
28.
29.Range.HorizontalAlignment= xlCenter; // 文本水平居中方式
30.
31.Range.VerticalAlignment= xlCenter //文本垂直居中方式
32.
33.Range.WrapText=true; //文本自动换行
34.
35.Range.Interior.ColorIndex=39; //填充颜色为淡紫色
36.
37.Range.Font.Color=c lBlue; //字体颜色
38.
39.xlsApp.DisplayAlerts=false; //保存Excel的时候，不弹出是否保存的窗口直接
进行保存。
