Question

如何让这个脚本循环遍历目录中的所有文件？

我相信我是按照我想要的方式保存文件的，但我可以一次保存。

我正在学习Powershell ......

如何将工作簿（excel 2010）中的每个工作表保存为以下格式：文件名+＆＃34; - ＆＃34; +工作表名称为CSV？

在某些工作簿上，每个工作簿最多有3个工作表（可能更多......）
是否有最佳方式执行此操作？

谢谢，

$scriptPath = split-path -parent $MyInvocation.MyCommand.Definition
Add-Type -AssemblyName Microsoft.Office.Interop.Excel

$excel = new-object -ComObject "Excel.Application";
$excel.DisplayAlerts=$True;
$excel.Visible =$false;

$wb = $excel.Workbooks.Open($scriptPath + "\1B1195.xlsb");

   foreach($ws in $wb.Worksheets) {
    if($ws.name -eq "OP10" -or $ws.name -eq "OP20" -or $ws.name -eq "OP30") {
        Write-Host $ws.name;

   $ws.SaveAs($scriptPath + "\" + $wb.name + "-" + $ws.name + ".csv", [Object] [Microsoft.Office.Interop.Excel.XlFileFormat]::xlCSVMSDOS);

}
}

$wb.close($False)
$excel.Quit();
[void][System.Runtime.Interopservices.Marshal]::ReleaseComObject($excel);

Answer 1

我没有测试过，但我认为它应该可行。我已经解释了代码中的变化：

$scriptPath = split-path -parent $MyInvocation.MyCommand.Definition
Add-Type -AssemblyName Microsoft.Office.Interop.Excel

$excel = new-object -ComObject "Excel.Application";
$excel.DisplayAlerts=$True;
$excel.Visible =$false;

#Find every xlsb file in $scriptpath. 
#If you want to search through subdirectories also, add " -Recurse" before "| Foreach-Object"
Get-ChildItem -Path $scriptPath -Filter ".xlsb" | ForEach-Object {

    #Inside this loop, $_ is the processed xlsb-file.
    #$_.Fullname includes the full path, like c:\test\myexcelfile.xlsb"

    #File-specific code
    $wb = $excel.Workbooks.Open($_.FullName);

    foreach($ws in $wb.Worksheets) {
        if($ws.name -eq "OP10" -or $ws.name -eq "OP20" -or $ws.name -eq "OP30") {
            Write-Host $ws.name;

            $ws.SaveAs($scriptPath + "\" + $wb.name + "-" + $ws.name + ".csv", [Object] [Microsoft.Office.Interop.Excel.XlFileFormat]::xlCSVMSDOS);
            }
    }

    $wb.close($False)
    #End file-specific code

}    

$excel.Quit();
[void][System.Runtime.Interopservices.Marshal]::ReleaseComObject($excel);

如何让这个脚本循环遍历目录中的所有文件？

1 个答案: