public/ConvertFrom-DecimalErrorCode.ps1

function ConvertFrom-DecimalErrorCode {
    <#
    .SYNOPSIS
        Convert Decimal error code
    .DESCRIPTION
        Convert Decimal error code
    .PARAMETER DecimalErrorCode
        Error code in Decimal format
    .EXAMPLE
        -2147206582 | ConvertFrom-DecimalErrorCode
        Returns: 0xffffffff80043a4a
    .NOTES
        By Trevor Jones - https://smsagent.blog/2015/06/25/translating-error-codes-for-windows-and-configuration-manager/
    .LINK
        https://github.com/Skatterbrainz/ds-utils/blob/master/docs/ConvertFrom-DecimalErrorCode.md
    #>

    [CmdletBinding()]
    param (
        [parameter(Mandatory=$True,ValueFromPipeline=$True)][int64]$DecimalErrorCode
    )
    begin {}
    process {
        $hex = '{0:x}' -f $DecimalErrorCode
        $hex = "0x" + $hex
        $hex
    }
    end {}
}