Public/Get-WPFListBoxItem.ps1
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function Get-WPFListBoxItem { <# .SYNOPSIS Function to retrieve items from a ListBox Control .DESCRIPTION Function to retrieve items from a ListBox Control .PARAMETER ListBox Specifies the ListBox control .PARAMETER Selected Retrieve only the selected items .PARAMETER All Retrieve All items .EXAMPLE PS C:\> Get-WPFListBoxItem -ListBox $ListBox1 -Selected Retrieve the selected Item(s) .EXAMPLE PS C:\> Get-WPFListBoxItem -ListBox $ListBox1 Retrieve all the items .NOTES Francois-Xavier Cat lazywinadmin.com @lazywinadm github.com/lazywinadmin #> [CmdletBinding(DefaultParameterSetName = 'All')] param ( [Parameter(Mandatory = $true)] [ValidateNotNull()] [System.Windows.Controls.ListBox] $ListBox, [Parameter(ParameterSetName = 'Selected', Mandatory = $false)] [Switch]$Selected, [Parameter(ParameterSetName = 'All')] $All ) begin { Add-Type –assemblyName PresentationFramework Add-Type –assemblyName PresentationCore Add-Type –assemblyName WindowsBase } process { IF ($PSBoundParameters['Selected']) { $ListBox.SelectedItems } IF ($PSBoundParameters['All']) { $ListBox.Items } } } |