Open-ExcelPackage.ps1
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Function Open-ExcelPackage { <# .Synopsis Returns an Excel Package Object with for the specified XLSX ile .Example $excel = Open-ExcelPackage -path $xlPath $sheet1 = $excel.Workbook.Worksheets["sheet1"] set-Format -Address $sheet1.Cells["E1:S1048576"], $sheet1.Cells["V1:V1048576"] -NFormat ([cultureinfo]::CurrentCulture.DateTimeFormat.ShortDatePattern) close-ExcelPackage $excel -Show This will open the file at $xlPath, select sheet1 apply formatting to two blocks of the sheet and close the package #> [OutputType([OfficeOpenXml.ExcelPackage])] Param ([Parameter(Mandatory=$true)]$Path, [switch]$KillExcel) if($KillExcel) { Get-Process -Name "excel" -ErrorAction Ignore | Stop-Process while (Get-Process -Name "excel" -ErrorAction Ignore) {} } $Path = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($Path) if (Test-Path $path) {New-Object -TypeName OfficeOpenXml.ExcelPackage -ArgumentList $Path } Else {Write-Warning "Could not find $path" } } Function Close-ExcelPackage { <# .Synopsis Closes an Excel Package, saving, saving under a new name or abandoning changes and opening the file as required #> Param ( #File to close [parameter(Mandatory=$true, ValueFromPipeline=$true)] [OfficeOpenXml.ExcelPackage]$ExcelPackage, #Open the file [switch]$Show, #Abandon the file without saving [Switch]$NoSave, #Save file with a new name (ignored if -NoSaveSpecified) $SaveAs ) if ( $NoSave) {$ExcelPackage.Dispose()} else { if ($SaveAs) {$ExcelPackage.SaveAs( $SaveAs ) } Else {$ExcelPackage.Save(); $SaveAs = $ExcelPackage.File.FullName } $ExcelPackage.Dispose() if ($show) {Start-Process -FilePath $SaveAs } } } |