function ConvertTo-Hashtable {
    [CmdletBinding()]
    param (
        [Parameter(
            Mandatory=$true,
            ValueFromPipeline=$true,
            ValueFromPipelineByPropertyName=$true,
            Position=0
        )]
        [ValidateNotNullOrEmpty()]
        [PSCustomObject]$InputObject
    )
    process {
        $_hashtable = @{}
        $InputObject | Get-Member -MemberType *Property | Where-Object {
            $_hashtable.($_.name) = $CustomFields.($_.name)
        }

        Write-Output $_hashtable
    }
}