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在c#中设置Excel格式

时间:2014-09-18 09:46:33      阅读:272      评论:0      收藏:0      [点我收藏+]

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生成excel的时候有时候需要设置单元格的一些属性,可以参考一下:

 1 range.NumberFormatLocal = "@";     //设置单元格格式为文本
 2 ange.get_Range("B1","B"+dataGridView2.RowCount+1).NumberFormat = "yyyy-m-d hh:mm:ss"; //时间格式的设置
 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 range.Merge(0);     //单元格合并动作
 5 worksheet.Cells[1, 1] = "Excel单元格赋值";     //Excel单元格赋值
 6 range.Font.Size = 15;     //设置字体大小
 7 range.Font.Underline=true;     //设置字体是否有下划线
 8 range.Font.Name="黑体";     设置字体的种类
 9 range.HorizontalAlignment=XlHAlign.xlHAlignCenter;     //设置字体在单元格内的对其方式
10 range.ColumnWidth=15;     //设置单元格的宽度
11 range.Cells.Interior.Color=System.Drawing.Color.FromArgb(255,204,153).ToArgb();     //设置单元格的背景色
12 range.Borders.LineStyle=1;     //设置单元格边框的粗细
13 range.BorderAround(XlLineStyle.xlContinuous,XlBorderWeight.xlThick,XlColorIndex.xlColorIndexAutomatic,System.Drawing.Color.Black.ToArgb());     //给单元格加边框
14 range.EntireColumn.AutoFit();     //自动调整列宽
15 Range.HorizontalAlignment= xlCenter;     // 文本水平居中方式
16 Range.VerticalAlignment= xlCenter     //文本垂直居中方式
17 Range.WrapText=true;     //文本自动换行
18 Range.Interior.ColorIndex=39;     //填充颜色为淡紫色
19 Range.Font.Color=clBlue;     //字体颜色
20 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
21 workbook.SaveCopyAs(temp);///填入完信息之后另存到路径及文件名字

注:要添加COM组件 Microsoft Excel 11.0 Object Library 引用。
具体代码如下:

  1 using System;
  2 using System.Collections.Generic;
  3 using System.Text;
  4 using System.Data.SqlClient;
  5 using Excel;
  6 using System.Reflection;
  7 using System.Data;
  8 using System.Data.OleDb;
  9 namespace RecruitmentReport
 10 {
 11     classdoExcel
 12     {
 13         enumColumnName {A1=1,B1,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1,M1,N1,O1,P1,Q1,R1,S1,T1,U1,V1,W1,X1,Y1,Z1}
 14         ///
 15         /// 导出到Execl
 16         ///
 17         /// 数据集
 18         /// 工作部名称
 19         /// 保存路径
 20         /// 标题名
 21         publicvoid doExport(DataSet dt, string strSheetName, string pathloading, string title)
 22         {
 23  
 24             int columnIndex = dt.Tables[0].Columns.Count;
 25             string cName =((ColumnName)columnIndex).ToString();
 26             Excel.Application excel = new Excel.Application();  //Execl的操作类
 27             Excel.Workbook bookDest =(Excel.Workbook)excel.Workbooks.Add(Missing.Value);
 28             Excel.Worksheet sheetDest = bookDest.Worksheets.Add(Missing.Value, Missing.Value, Missing.Value, Missing.Value) as Excel.Worksheet;//给工作薄添加一个Sheet  
 29             sheetDest.Name = strSheetName;
 30             for (int i = bookDest.Worksheets.Count; i >1; i--)
 31             {
 32                 Worksheet wt = (Worksheet)bookDest.Worksheets[i];
 33                 if (wt.Name != strSheetName)
 34                 {
 35                     wt.Delete();
 36                 }
 37             }
 38             int rowIndex = 2;
 39             int colIndex = 0;
 40             Range rngRow = (Excel.Range)sheetDest.Columns[1, Type.Missing];
 41             rngRow.UseStandardWidth = 70;
 42             Range rngA = (Range)sheetDest.Columns["A", Type.Missing];//设置单元格格式
 43             rngA.NumberFormatLocal = "@";//字符型格式
 44             Range rngJ = (Range)sheetDest.Columns["J", Type.Missing];
 45             rngJ.NumberFormatLocal = "@";
 46             Range rngQ = (Range)sheetDest.Columns["Q", Type.Missing];
 47             rngQ.NumberFormatLocal = "@";
 48             Range rngE = (Range)sheetDest.Columns["E", Type.Missing];
 49             rngE.NumberFormatLocal = @"yyyy-mm-dd";//日期型格式
 50             sheetDest.get_Range("A1", cName).Merge(sheetDest.get_Range("A1", cName).MergeCells);//合并单元格
 51             excel.Application.Workbooks.Add(true);
 52             try
 53             {
 54                 Range rngfirst = (Excel.Range)sheetDest.Cells[1, 1];
 55                 sheetDest.Cells[1, 1] = title + System.DateTime.Now.Month.ToString().PadLeft(2, 0) + System.DateTime.Now.Day.ToString().PadLeft(2, 0) + System.DateTime.Now.Year.ToString();
 56                 rngfirst.Font.Size = 14;
 57                 rngfirst.Font.Name = "Calibri";//设置单元格字体
 58                 rngfirst.RowHeight = 18;
 59                 rngfirst.HorizontalAlignment = XlHAlign.xlHAlignCenter;
 60                 rngfirst.Font.Bold = true;
 61                 rngfirst.Borders.LineStyle = XlLineStyle.xlContinuous;//设置单元格边框
 62                 foreach (DataColumn col in dt.Tables[0].Columns)
 63                 {
 64                 
 65                         colIndex++;
 66                         Range rng = (Excel.Range)sheetDest.Cells[2, colIndex];
 67                       
 68                             sheetDest.Cells[2, colIndex] = col.ColumnName;//Execl中的第一列把DataTable的列名先导进去
 69                             rng.Font.Name = "Calibri";
 70                             rng.Font.Size = 11;
 71                             rng.Font.Bold = true;
 72                             rng.Font.Color = ConsoleColor.Blue;
 73                             rng.HorizontalAlignment = XlHAlign.xlHAlignCenter;
 74                             rng.RowHeight = 15;
 75                             rng.Borders.LineStyle = XlLineStyle.xlContinuous;
 76                             rng.ColumnWidth = 15.5;
 77                      //   sheetDest.Range[1, colIndex].Font.Bold = false;
 78  
 79                 }
 80                 //导入数据行
 81 
 82                 foreach (DataRow row in dt.Tables[0].Rows)
 83                 {
 84                     rowIndex++;
 85                     colIndex = 0;
 86  
 87                     foreach (DataColumn col in dt.Tables[0].Columns)
 88                     {
 89                                colIndex++;
 90                                 sheetDest.Cells[rowIndex, colIndex] = row[col.ColumnName].ToString();
 91                                 Range rng01 = (Excel.Range)sheetDest.Cells[rowIndex, colIndex];
 92                                 rng01.HorizontalAlignment = XlHAlign.xlHAlignCenter;
 93                                 rng01.Borders.LineStyle = XlLineStyle.xlContinuous;
 94                                 rng01.RowHeight = 15;
 95                                 rng01.Font.Name = "Calibri";
 96                                 rng01.Font.Size = 11;
 97 
 98                         }  
 99                 }
100             }
101             catch  { thrownewException(); }
102             bookDest.Saved = true;
103             bookDest.SaveCopyAs(pathloading);//保存
104             excel.Quit();
105             excel = null;
106             GC.Collect();//垃圾回收  
107         }
108    }
109 }
110  

 

在c#中设置Excel格式

标签:des   datagridview   style   blog   color   io   os   ar   for   

原文地址:http://www.cnblogs.com/xyyt/p/3978518.html

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