EXCEL筛选A再筛选B
筛选A:
=COUNTIFS('Sheet1'!$A:$A,"知网")
筛选A再筛选B:
=COUNTIFS('Sheet1'!$A:$A,"知网",'Sheet1'!$B:$B,"论文")
筛选A:
=COUNTIFS('Sheet1'!$A:$A,"知网")
筛选A再筛选B:
=COUNTIFS('Sheet1'!$A:$A,"知网",'Sheet1'!$B:$B,"论文")
...
Get-ChildItem "文件名称" | ForEach-Object { $_.CreationTime = "2024-11-12 15:32:56"; $_.LastWriteTime = "2024-11-12 15:32:56"...