Public/Convert-FileLength.ps1
|
function Convert-FileLength { [CmdletBinding()] [Alias('Convert-Size')] param( [Parameter(Mandatory,ValueFromPipelineByPropertyName,ValueFromPipeline)] [Alias('Length')] [long]$Size ) begin { <# try { $null = [WozDev.Win32API.SizeConverter] } catch { $Signature = @' [DllImport("Shlwapi.dll", CharSet = CharSet.Auto)] public static extern long StrFormatByteSize( long fileSize, System.Text.StringBuilder buffer, int bufferSize ); '@ $SizeConverter = Add-Type -Name SizeConverter -Namespace 'WozDev.Win32API' -MemberDefinition $Signature -PassThru } #> } process { if ([WozDev.Win32API.SizeConverter] -as [type]) { $StringBuilder = [System.Text.StringBuilder]::new(1024) $null = [WozDev.Win32API.SizeConverter]::StrFormatByteSize( $Size, $StringBuilder, $StringBuilder.Capacity ) return $StringBuilder.ToString() } else { # Add ANSI color for missing SizeConverter return $Size } } } |