在 Excel 中使用 C# 代码搜索和替换范围内的数据
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可能的使用场景
有时，您需要搜索并替换特定范围内的数据，忽略所需范围外的任何单元格值。 Aspose.Cells for Python via .NET 允许您将搜索限制为特定范围。 本文介绍了如何使用Python代码在Excel中搜索并替换范围内的数据。
如何使用Aspose.Cells for Python Excel库搜索和替换范围内的数据
Aspose.Cells for Python via .NET 提供了FindOptions.set_range()方法，用于在搜索数据时指定范围。 以下代码示例在范围内搜索和替换数据。
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| from aspose.cells import CellArea, FindOptions, LookAtType, LookInType, Workbook | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # The path to the documents directory. | |
| dataDir = RunExamples.GetDataDir(".") | |
| filePath = dataDir + "input.xlsx" | |
| workbook = Workbook(filePath) | |
| worksheet = workbook.worksheets[0] | |
| # Specify the range where you want to search | |
| # Here the range is E3:H6 | |
| area = CellArea.create_cell_area("E9", "H15") | |
| # Specify Find options | |
| opts = FindOptions() | |
| opts.look_in_type = LookInType.VALUES | |
| opts.look_at_type = LookAtType.ENTIRE_CONTENT | |
| opts.set_range(area) | |
| cell = None | |
| while True: | |
| cell = worksheet.cells.find("search", cell, opts) | |
| if cell: | |
| cell.put_value("replace") | |
| else: | |
| break | |
| # Save the workbook | |
| workbook.save(dataDir + "output.out.xlsx") |