openXML设置Excel行组合

重要代码：

 1  row = new DOS.Row()
 2  {
 3      RowIndex = new DOX.UInt32Value(rowIndex),
 4      Spans = new DOX.ListValue<DOX.StringValue>(new DOX.ListValue<DOX.StringValue>()
 5      {
 6           InnerText = "1:2"
 7      }),
 8      DyDescent = new DOX.DoubleValue(0.2),
 9      OutlineLevel = new DOX.ByteValue().Value = 1
10 
11  };

注意：如果多个行组合时，各组合之间的行不能连续，否则认为是一个行组合。如组合一的行为123，组合二的行为456，则认为是一个行组合，行为123456

完整代码：

 1         /// <summary>
 2         /// 行组
 3         /// </summary>
 4         /// <param name="fileName"></param>
 5         /// <param name="sheetName"></param>
 6         public static void CreateRowGroup(string fileName,string sheetName)
 7         {
 8             using(pkg.SpreadsheetDocument document=pkg.SpreadsheetDocument.Create(fileName, DOX.SpreadsheetDocumentType.Workbook))
 9             {
10                 pkg.WorkbookPart workbookPart = document.AddWorkbookPart();
11                 DOS.Workbook workbook = workbookPart.Workbook = new DOS.Workbook();
12 
13                 pkg.SharedStringTablePart sharedStringTablePart = workbookPart.AddNewPart<pkg.SharedStringTablePart>();
14 
15                 pkg.WorksheetPart worksheetPart = workbookPart.AddNewPart<pkg.WorksheetPart>();
16                 DOS.SheetData sheetData = new DOS.SheetData();
17 
18                 DOS.Worksheet worksheet = worksheetPart.Worksheet = new DOS.Worksheet(sheetData);
19 
20                 DOS.Sheets sheets = document.WorkbookPart.Workbook.AppendChild<DOS.Sheets>(new DOS.Sheets());
21 
22                 DOS.Sheet sheet = new DOS.Sheet()
23                 {
24                     Id = workbookPart.GetIdOfPart(worksheetPart),
25                     SheetId = 1,
26                     Name = sheetName
27                 };
28                 sheets.Append(sheet);
29 
30                 DOS.Row row;
31                 for(uint rowIndex=1;rowIndex<100;rowIndex++)
32                 {
33                     if(rowIndex % 5 == 0)
34                     {
35                         row = new DOS.Row()
36                         {
37                             RowIndex = new DOX.UInt32Value(rowIndex)
38                         };
39                     }
40                     else
41                     {
42                         row = new DOS.Row()
43                         {
44                             RowIndex = new DOX.UInt32Value(rowIndex),
45                             Spans = new DOX.ListValue<DOX.StringValue>(new DOX.ListValue<DOX.StringValue>()
46                             {
47                                 InnerText = "1:2"
48                             }),
49                             DyDescent = new DOX.DoubleValue(0.2),
50                             OutlineLevel = new DOX.ByteValue().Value = 1
51 
52                         };
53                     }
54                     
55                     sheetData.Append(row);
56 
57                     Random random = new Random((int)DateTime.Now.Ticks* (int)rowIndex);
58                     string text = random.Next(1,2000).ToString();
59 
60                     int textIndex = InsertSharedStringItem(text, sharedStringTablePart);
61 
62                     DOS.Cell cell = new DOS.Cell()
63                     {
64                         CellReference = "A" + rowIndex.ToString(),
65                         CellValue = new DOS.CellValue(textIndex.ToString())
66                     };
67                     cell.DataType = new DOX.EnumValue<DOS.CellValues>(DOS.CellValues.SharedString);
68 
69                     row.AppendChild(cell);
70 
71                     random = new Random((int)DateTime.Now.Ticks * (int)rowIndex);
72                     text = random.Next(10000, 2000000).ToString();
73 
74                     textIndex = InsertSharedStringItem(text, sharedStringTablePart);
75 
76                     cell = new DOS.Cell()
77                     {
78                         CellReference = "B" + rowIndex.ToString(),
79                         CellValue = new DOS.CellValue(textIndex.ToString())
80                     };
81                     cell.DataType = new DOX.EnumValue<DOS.CellValues>(DOS.CellValues.SharedString);
82 
83                     row.AppendChild(cell);
84                 }
85 
86                 worksheet.Save();
87                 //workbook.Save();
88                 //document.Save();
89 
90             }
91         }

运行后的结果图：