private/Add-TreeViewItem.ps1
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<# .SYNOPSIS Short description .DESCRIPTION Long description .PARAMETER treeview Parameter description .PARAMETER parent Parameter description .PARAMETER items Parameter description .PARAMETER nameProperty Parameter description .EXAMPLE An example .NOTES General notes #> function Add-TreeviewItem { [CmdletBinding()] Param($parent, $items, $nameProperty=$null) #find parent in Treeview (label or object) if ($parent) { if ($parent -is [String]) { $parentNode = $this.GetTreeViewItemByLabel($null,$parent) } else { $parentNode = $this.GetTreeViewItemByObject($null,$parent) } if (-not $parentNode ) { throw "ParentNode ($parent) not found" } } else { $parentnode = $this } foreach ($item in $items) { if ($nameProperty) { $name = $item.$nameProperty } else { $name = $item.ToString() } $node = New-object System.Windows.Controls.TreeViewItem -Property @{Header = $Name} $node.Tag = $item $parentNode.Items.Add($node) | out-null } } |