powershell xls 1

ExcelファイルをCOMオブジェクトで読む。

$xls = "a.xls"

#new

$eo = New-Object -ComObject Excel.Application

$book = @()

# open
$eo.Workbooks.Open($xls) | %{
  # sheets

  $sheet = @()
  $_.Worksheets | %{
    # rows

    $row = @()
    $_.UsedRange.Rows | %{
      # cols

      $col = @()
      $_.Columns | %{
        $col +=  $_.Text
      }

      $row += $col
    }

    $sheet += $row
  }

  $book += $sheet
}

# quit
$excel.Quit()
[System.Runtime.InteropServices.Marshal]::FinalReleaseComObject($excel) | Out-Null