创建分类汇总
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创建小计
以下示例代码展示了如何使用Aspose.Cells创建小计。代码加载了示例Excel文件并在单元格范围B13:C19上创建小计,然后保存了输出Excel文件。以下截图显示了在执行代码后示例和输出Excel文件的外观。
示例代码
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Aspose::Cells::Startup(); | |
//For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-C | |
//Path of input | |
U16String dirPath(u""); | |
//Path of output | |
U16String outPath(u""); | |
//Path of input excel file | |
U16String sampleCreatingSubtotals = dirPath + u"sampleCreatingSubtotals.xlsx"; | |
//Path of output excel file | |
U16String outputCreatingSubtotals = outPath + u"outputCreatingSubtotals.xlsx"; | |
//Load sample excel file into a workbook object | |
Workbook wb(sampleCreatingSubtotals); | |
//Get first worksheet of the workbook | |
Worksheet ws = wb.GetWorksheets().Get(0); | |
//Get the cells collection of the worksheet | |
Cells cells = ws.GetCells(); | |
//Create cell area covering the cell range B3:C19 | |
CellArea ca = CellArea::CreateCellArea(u"B3", u"C19"); | |
//Create integer array of size 1 and set its first value to 1 | |
int data[1]{1}; | |
Vector<int> totalList(data,1); | |
//Apply subtotal, the consolidation function is Sum and it will be applied to second column | |
cells.Subtotal(ca, 0, ConsolidationFunction::Sum, totalList); | |
//Save the workbook in xlsx format | |
wb.Save(outputCreatingSubtotals); | |
Aspose::Cells::Cleanup(); |