Import multiple CSV files into separate Excel worksheets

 #import multiple CSV files into separate Excel worksheets
$wrkfldr='C:\temp'

$excel = New-Object -ComObject Excel.Application
$excel.Visible = $true
$wb = $excel.Workbooks.Add()

Get-ChildItem $wrkfldr\*.csv | ForEach-Object {
    if ((Import-Csv $_.FullName).Length -gt 0) {
        $csvBook = $excel.Workbooks.Open($_.FullName)
        $csvBook.ActiveSheet.Copy($wb.Worksheets($wb.Worksheets.Count))
        $csvBook.Close()
    }
}