数据透视表中的自定义排序
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数据透视表中的自定义排序
通过Aspose.Cells API,可以按字段值对数据透视表进行排序。以下代码片段加载示例Excel文件并添加三个数据透视表。第一个数据透视表不具有自定义排序,第二个数据透视表按“SeaFood”行字段值进行排序,第三个数据透视表按“28/07/2000”列字段值进行排序。
可从此处下载示例源文件和输出文件以测试示例代码:
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
//Source directory | |
string sourceDir = RunExamples.Get_SourceDirectory(); | |
string outputDir = RunExamples.Get_OutputDirectory(); | |
Workbook wb = new Workbook(sourceDir + "SamplePivotSort.xlsx"); | |
// Obtaining the reference of the newly added worksheet | |
Worksheet sheet = wb.Worksheets[0]; | |
PivotTableCollection pivotTables = sheet.PivotTables; | |
// source PivotTable | |
// Adding a PivotTable to the worksheet | |
int index = pivotTables.Add("=Sheet1!A1:C10", "E3", "PivotTable2"); | |
//Accessing the instance of the newly added PivotTable | |
PivotTable pivotTable = pivotTables[index]; | |
// Unshowing grand totals for rows. | |
pivotTable.RowGrand = false; | |
pivotTable.ColumnGrand = false; | |
// Dragging the first field to the row area. | |
pivotTable.AddFieldToArea(PivotFieldType.Row, 1); | |
PivotField rowField = pivotTable.RowFields[0]; | |
rowField.IsAutoSort = true; | |
rowField.IsAscendSort = true; | |
// Dragging the second field to the column area. | |
pivotTable.AddFieldToArea(PivotFieldType.Column, 0); | |
PivotField colField = pivotTable.ColumnFields[0]; | |
colField.NumberFormat = "dd/mm/yyyy"; | |
colField.IsAutoSort = true; | |
colField.IsAscendSort = true; | |
// Dragging the third field to the data area. | |
pivotTable.AddFieldToArea(PivotFieldType.Data, 2); | |
pivotTable.RefreshData(); | |
pivotTable.CalculateData(); | |
// end of source PivotTable | |
// sort the PivotTable on "SeaFood" row field values | |
// Adding a PivotTable to the worksheet | |
index = pivotTables.Add("=Sheet1!A1:C10", "E10", "PivotTable2"); | |
// Accessing the instance of the newly added PivotTable | |
pivotTable = pivotTables[index]; | |
// Unshowing grand totals for rows. | |
pivotTable.RowGrand = false; | |
pivotTable.ColumnGrand = false; | |
// Dragging the first field to the row area. | |
pivotTable.AddFieldToArea(PivotFieldType.Row, 1); | |
rowField = pivotTable.RowFields[0]; | |
rowField.IsAutoSort = true; | |
rowField.IsAscendSort = true; | |
// Dragging the second field to the column area. | |
pivotTable.AddFieldToArea(PivotFieldType.Column, 0); | |
colField = pivotTable.ColumnFields[0]; | |
colField.NumberFormat = "dd/mm/yyyy"; | |
colField.IsAutoSort = true; | |
colField.IsAscendSort = true; | |
colField.AutoSortField = 0; | |
//Dragging the third field to the data area. | |
pivotTable.AddFieldToArea(PivotFieldType.Data, 2); | |
pivotTable.RefreshData(); | |
pivotTable.CalculateData(); | |
// end of sort the PivotTable on "SeaFood" row field values | |
// sort the PivotTable on "28/07/2000" column field values | |
// Adding a PivotTable to the worksheet | |
index = pivotTables.Add("=Sheet1!A1:C10", "E18", "PivotTable2"); | |
// Accessing the instance of the newly added PivotTable | |
pivotTable = pivotTables[index]; | |
// Unshowing grand totals for rows. | |
pivotTable.RowGrand = false; | |
pivotTable.ColumnGrand = false; | |
// Dragging the first field to the row area. | |
pivotTable.AddFieldToArea(PivotFieldType.Row, 1); | |
rowField = pivotTable.RowFields[0]; | |
rowField.IsAutoSort = true; | |
rowField.IsAscendSort = true; | |
rowField.AutoSortField = 0; | |
// Dragging the second field to the column area. | |
pivotTable.AddFieldToArea(PivotFieldType.Column, 0); | |
colField = pivotTable.ColumnFields[0]; | |
colField.NumberFormat = "dd/mm/yyyy"; | |
colField.IsAutoSort = true; | |
colField.IsAscendSort = true; | |
// Dragging the third field to the data area. | |
pivotTable.AddFieldToArea(PivotFieldType.Data, 2); | |
pivotTable.RefreshData(); | |
pivotTable.CalculateData(); | |
// end of sort the PivotTable on "28/07/2000" column field values | |
//Saving the Excel file | |
wb.Save(outputDir + "out_java.xlsx"); | |
PdfSaveOptions options = new PdfSaveOptions(); | |
options.OnePagePerSheet = true; | |
wb.Save(outputDir + "out_java.pdf", options); |