获取行中最大列索引和列中最大行索引
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可能的使用场景
当您只需要处理某些行或列上的数据时,需要知道行和列的数据范围。Aspose.Cells for Python via .NET提供了此功能。要获取行中的最大列索引,您可以获取Row.last_cell和Row.last_data_cell属性,然后使用Cell.column属性获取最大列索引和最大数据列索引。但是,要获取列中最大行索引和最大行数据索引,您需要在列上创建一个范围,然后遍历范围以找到最后的单元格,最后获取单元格上的Cell.row属性。
Aspose.Cells for Python via .NET提供以下属性和方法,以帮助您实现您的目标。
使用Aspose.Cells for Python Excel库获取行中最大列索引和列中最大行索引
此示例演示如何:
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import io | |
import aspose.cells | |
from aspose.cells import Workbook, Worksheet, Cells | |
workbook = Workbook("sample.xlsx") | |
sheet = workbook.worksheets[0] | |
cells = sheet.cells; | |
row = cells.check_row(1); | |
if row: | |
#get Maximum column index of Row which contains data or style. | |
print("Max column index in row: " + str(row.last_cell.column)) | |
#get Maximum column index of Row which contains data. | |
print("Max data column index in row: " + str(row.last_data_cell.column)) | |
# create the range of column B | |
columnRange = cells.create_range(1, 1, True) | |
max_row_index = cells.max_row + 1 | |
maxRow = 0 | |
maxDataRow = 0 | |
for row_index in range(0,max_row_index): | |
curr_cell = cells.check_cell(row_index, 1) | |
if curr_cell and curr_cell.string_value: | |
maxDataRow = curr_cell.row | |
if curr_cell and (curr_cell.string_value or curr_cell.has_custom_style): | |
maxRow = curr_cell.row | |
# Maximum row index of Column which contains data or style. | |
print("Max row index in Column: " + str(maxRow)) | |
# Maximum row index of Column which contains data. | |
print("Max data row index in Column: " + str(maxDataRow)) |