public/ListView.ps1
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<# .SYNOPSIS A ListView control .DESCRIPTION A ListView control .PARAMETER name The name of the control .PARAMETER contents The contents of the ListView .PARAMETER initialValue The item from $contents that is initally selected .PARAMETER property Properties to extend/override the base properties defined in the function .PARAMETER DisplayProperty Properties that get turned into columns in the ListView .EXAMPLE $files=get-childitem c:\windows -file | select-object -first 10 Dialog { ListView Files -contents $files } .NOTES General notes #> function ListView { [CmdletBinding()] Param([string]$name, [Array]$contents = @(), $initialValue, [Hashtable]$property = @{}, [Array]$DisplayProperty) $baseProperties = @{ Name = $name } $l=New-WPFControl -type System.Windows.Controls.ListView -Properties $baseProperties,$property $g=New-WPFControl -type System.Windows.Controls.GridView -properties @{AllowsColumnReorder=$true} $l.View=$g if ($Contents) { if(-not $displayProperty){ $displayProperty=$contents[0]| get-member -MemberType Properties | select-object -ExpandProperty Name } foreach ($prop in $displayProperty){ $column=New-WPFControl System.Windows.Controls.GridViewColumn -properties @{Header=$prop;DisplayMemberBinding=(new-object System.Windows.Data.Binding $prop)} $g.Columns.Add($column) } $l.ItemsSource=$contents if ($initialValue -and $_ -eq $initialValue) { $l.SelectedItem = $_ } } $l | add-member -Name Window -MemberType ScriptProperty -Value {[System.Windows.Window]::GetWindow($this)} $l | add-member -MemberType ScriptMethod -Name GetControlValue -Value {$item=$this.SelectedItem if($item -is [ListViewitem] -and $item.Tag){ $item.Tag } else { $item }} -PassThru } |