Private/Invoke-EscapeHtmlText.ps1

<#
.SYNOPSIS
    Function
  
.DESCRIPTION
    #************************************************************************************************************
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    #
    # This sample script is not supported under any Microsoft standard support program or service. This sample
    # script is provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties
    # including, without limitation, any implied warranties of merchantability or of fitness for a particular
    # purpose. The entire risk arising out of the use or performance of this sample script and documentation
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    # pecuniary loss) arising out of the use of or inability to use this sample script or documentation, even
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#>

#region Invoke-EscapeHtmlText
function Invoke-EscapeHtmlText 
{
    param 
    (
        [string]$Text
    )

    try 
    {
        return [System.Web.HttpUtility]::HtmlEncode($Text)  
    }
    catch 
    {
        return $Text -replace '&', '&amp;' `
                    -replace '<', '&lt;' `
                    -replace '>', '&gt;' `
                    -replace '"', '&quot;' `
                    -replace "'", '&#39;'
    }
}
#endregion