This article mainly introduces the method of using the Aspose.Cells component to generate Excel files. Please refer to it.
Generate an Excel file with table headers in the format shown below.
Of course, more complicated ones can also be implemented by the method of merging cells public void Merge(int firstRow, int firstColumn, int totalRows, int totalColumns).
Method to realize:
1. First, you need to add a reference to "Aspose.Cells.dll".
2. The implementation code is as follows :
code show as below:
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//新建工作簿
Workbook workbook = new Workbook(); //工作簿
Worksheet sheet = workbook.Worksheets[0]; //工作表
Cells cells = sheet.Cells;//单元格
Style style = workbook.Styles[workbook.Styles.Add()];//新增样式
#region 表头
//标题
style.HorizontalAlignment = TextAlignmentType.Center;//文字居中
style.Font.Name =
"宋体"
;//文字字体
style.Font.Size = 18;//文字大小
style.Font.IsBold = true;//粗体
cells.Merge(0, 0, 1, 12); //合并单元格
cells[0, 0].PutValue(
"标准化工作意见建议汇总表"
); //填写内容
cells[0, 0].SetStyle(style); //给单元格关联样式
cells.SetRowHeight(0, 28); //设置行高
//发布时间
style.HorizontalAlignment = TextAlignmentType.Left;
style.Font.Size = 11;
style.Font.IsBold = false;
cells.Merge(1, 0, 1, 7);
cells[1, 0].PutValue(
String
.Format(
"发布起止时间：{0}至{1}"
,DateTime.Now.AddDays(-1).ToString(
"yyyy年MM月dd日"
),DateTime.Now.ToString(
"yyyy年MM月dd日"
)));
cells[1, 0].SetStyle(style);
cells.SetRowHeight(1, 20);
//统计时间
style.HorizontalAlignment = TextAlignmentType.Right;
style.Font.Size = 11;
style.Font.IsBold = false;
cells.Merge(1, 7, 1, 5);
cells[1, 7].PutValue(
String
.Format(
"统计时间:{0}"
, DateTime.Now.ToString(
"yyyy年MM月dd日"
)));
cells[1, 7].SetStyle(style);
cells.SetRowHeight(1, 20);
#endregion
#region 表格
#region 表格标题行
//序号
style.HorizontalAlignment = TextAlignmentType.Center;
cells[2, 0].PutValue(
"序号"
);
cells[2, 0].SetStyle(style);
cells.SetRowHeight(2, 20);
cells.SetColumnWidthPixel(0, 38);
//建议时间
cells[2, 1].PutValue(
"建议时间"
);
cells[2, 1].SetStyle(style);
cells.SetColumnWidthPixel(1, 77);
//建议部门
cells[2, 2].PutValue(
"建议部门"
);
cells[2, 2].SetStyle(style);
cells.SetColumnWidthPixel(2, 107);
//建 议 人
cells[2, 3].PutValue(
"建 议 人"
);
cells[2, 3].SetStyle(style);
cells.SetColumnWidthPixel(3, 69);
//类 别
cells[2, 4].PutValue(
"类 别"
);
cells[2, 4].SetStyle(style);
cells.SetColumnWidthPixel(4, 71);
//业务种类
cells[2, 5].PutValue(
"业务种类"
);
cells[2, 5].SetStyle(style);
cells.SetColumnWidthPixel(5, 71);
//标准名称
cells[2, 6].PutValue(
"标准名称"
);
cells[2, 6].SetStyle(style);
cells.SetColumnWidthPixel(6, 114);
//标准章、条编号
cells[2, 7].PutValue(
"标准章、条编号"
);
cells[2, 7].SetStyle(style);
cells.SetColumnWidthPixel(7, 104);
//意见建议
cells[2, 8].PutValue(
"意见建议"
);
cells[2, 8].SetStyle(style);
cells.SetColumnWidthPixel(8, 255);
//处理部门
cells[2, 9].PutValue(
"处理部门"
);
cells[2, 9].SetStyle(style);
cells.SetColumnWidthPixel(9, 72);
//处理进度
cells[2, 10].PutValue(
"处理进度"
);
cells[2, 10].SetStyle(style);
cells.SetColumnWidthPixel(10, 72);
//备注
cells[2, 11].PutValue(
"备注"
);
cells[2, 11].SetStyle(style);
cells.SetColumnWidthPixel(11, 255);
#endregion
#endregion
System.IO.MemoryStream ms = workbook.SaveToStream();//生成数据流
byte[] bt = ms.ToArray();
workbook.Save(@
"E:\test.xls"
);//保存到硬盘
}
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3. 生成好的Excel可以保存到磁盘，也可以在web页面上通过流的方式来下载。
代码如下:
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//下载
System.IO.MemoryStream ms = workbook.SaveToStream();//生成数据流
byte[] bt = ms.ToArray();
string fileName =
"标准化工作意见建议汇总表"
+ DateTime.Now.ToString(
"yyyyMMddHHmmss"
) +
".xls"
;//客户端保存的文件名
//以字符流的形式下载文件
Response.ContentType =
"application/vnd.ms-excel"
;
//通知浏览器下载文件而不是打开
Response.AddHeader(
"Content-Disposition"
,
"attachment; filename="
+ HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
Response.BinaryWrite(bt);
Response.Flush();
Response.
End
();
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