Local/ConvertSize.ps1
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function ConvertSize { param( [validateset("Bytes","KB","MB","VMAXTK","GB","TB","PB")] [string]$From, [validateset("Bytes","KB","MB","GB","TB","PB")] [string]$To, [Parameter(Mandatory=$true)] [double]$Value, [int]$Precision = 0 ) switch($From) { "Bytes" {$value = $Value } "KB" {$value = $Value * 1024 } "MB" {$value = $Value * 1024 * 1024} "VMAXTK" {$value = ($Value * $vmaxtk)} "GB" {$value = $Value * 1024 * 1024 * 1024} "TB" {$value = $Value * 1024 * 1024 * 1024 * 1024} "PB" {$value = $Value * 1024 * 1024 * 1024 * 1024 * 1024} } switch ($To) { "Bytes" {return $value} "KB" {$Value = $Value/1KB} "MB" {$Value = $Value/1MB} "GB" {$Value = $Value/1GB} "TB" {$Value = $Value/1TB} "PB" {$Value = $Value/1PB} } $rslt = [Math]::Round($value,$Precision,[MidPointRounding]::AwayFromZero) [string]$srslt = $rslt return $srslt } |