在工作表中删除重复行(使用C++)
删除重复行是Microsoft Excel的许多实用功能之一。它允许用户删除工作表中的重复行,并可选择检查哪些列中的重复信息。
Aspose.Cells提供了 Cells::RemoveDuplicates()
方法用于此操作。也可以设置 startRow
、startColumn
、endRow
和 endColumn
来选择列。
以下是可以下载以进行此功能测试的样本文件:
#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;
int main()
{
Aspose::Cells::Startup();
<span class="c1">// Create workbook
Workbook book(u"removeduplicates.xlsx");
<span class="c1">// Remove duplicates from the first worksheet
book.GetWorksheets().Get(0).GetCells().RemoveDuplicates(0, 0, 5, 3);
<span class="c1">// Save the result
book.Save(u"removeduplicates-result.xlsx");
<span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o"><<</span> <span class="s">"Duplicates removed successfully!"</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span>
<span class="n">Aspose</span><span class="o">::</span><span class="n">Cells</span><span class="o">::</span><span class="n">Cleanup</span><span class="p">();</span>
}