PowerShell XML Browser

New-XMLBrowser.ps1

## http://sptrenches.com/2017/08/build-treevie-xml-powershell.html
## Example: .\New-XMLBrowser.ps1 -XMLPath "C:\fba.azdev.l80\web.config" -RootElementName configuration
[CmdletBinding()]
param (
   [parameter(Mandatory=$true)]
	[string]$XMLPath,
	[parameter(Mandatory=$true)]
	[string]$RootElementName
)
BEGIN {
    [void][System.Reflection.Assembly]::LoadWithPartialName("System.Drawing") 
    [void][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
    function AddNodesToTreeview($xElement, $fNode){
    $allEl = $xElement.ChildNodes
    foreach ($xEl in $allEl){
        $tn = new-object System.Windows.Forms.TreeNode
	if($xEl.HasChildNodes){
             $tn.Text = $xEl.OuterXml.Split(">")[0] + ">"
             $tn.Tag = $xEl.OuterXml
             [void]$fNode.Nodes.Add($tn)
	         AddNodesToTreeview -xElement $xEl -fNode $tn
	}else{
             $tn.Text = $xEl.OuterXml
             $tn.Tag = $xEl.OuterXml
             [void]$fNode.Nodes.Add($tn)
        }     
    }
}

}
PROCESS{
[xml]$xml = Get-Content $XMLPath

$FORM = new-object Windows.Forms.Form    
$FORM.Size = new-object System.Drawing.Size(600,310)    
$FORM.text = "Form-DisplayDirExplorer"
$FORM = new-object Windows.Forms.Form    
$FORM.Size = new-object System.Drawing.Size(600,310)    
$FORM.text = "XML - $XMLPath"
$TREEVIEW = new-object windows.forms.TreeView 
$TREEVIEW.size = new-object System.Drawing.Size(595,269)   
$TREEVIEW.Anchor = "top, left, bottom"

$TREEVIEW.add_NodeMouseDoubleClick({
       [Windows.Forms.Clipboard]::SetText($TREEVIEW.SelectedNode.Tag.ToString());
})

$firstElement = $xml.$RootElementName
$tn = new-object System.Windows.Forms.TreeNode
$tn.Text = $firstElement.OuterXml.Split(">")[0] + ">"
$tn.Tag = $firstElement.OuterXml

[void]$TREEVIEW.Nodes.Add($tn)

AddNodesToTreeview -xElement $firstElement -fNode $tn

$FORM.Controls.Add($TREEVIEW)
$FORM.ShowDialog()

}