public/New-WPFBotBareWindow.ps1
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<#
.SYNOPSIS Outputs a window with the indicated wpf controls. .DESCRIPTION Creates a window with no implicit structure Outputs the window without displaying it. Note, the window doesn't build its own ok/cancel buttons so you are responsible for that. .PARAMETER Contents A scriptblock that outputs the controls you want in the window .PARAMETER Events An array of hashtables of event handlers for controls in the dialog. Each should have Name (control name), EventName, and Action. .PARAMETER title The window title .PARAMETER Property A hashtable of properties to set on the window .PARAMETER ShowForValue Switch to say whether you want the window immediately shown (showdialog()) and if OK pressed to output the "calculated output of the window". Window with -ShowForValue works similarly to Dialog function but doesn't automatically add Ok and Cancel button. .EXAMPLE .NOTES General notes #> function New-WPFBotBareWindow { [CmdletBinding()] param([scriptblock]$Contents, [hashtable[]]$Events, [string]$title, [hashtable]$property, [Switch]$ShowForValue) $baseProperties = @{ SizeToContent = 'WidthAndHeight' Margin = 10 } $w = New-WPFControl -type system.windows.window -properties $BaseProperties, $property $w.Content = & $contents $w| add-Member -MemberType ScriptMethod -Name GetControlByName -Value { Param($name) $this.Content.GetControlByName($name) } $w | add-member -MemberType ScriptMethod -Name ShowForValue -Value { if ($this.ShowDialog()) { if ($this | Get-Member OverrideOutput) { $This.OverrideOutput } else { $this.GetWindowOutput() } } } $w | add-member -MemberType ScriptMethod -Name GetWindowOutput -value { if ($this | Get-Member -Name OverrideOutput -MemberType NoteProperty) { return $this.OverrideOutput } $output = $this.Content.GetControlValue() [PSCustomObject]$output } $control = $null foreach ($item in $events) { $control = $w.GetControlByName($item.Name) if ($control) { $control."Add_$($item.EventName)"($item.Action) } } if ($title) { $w.Title = $title } if ($ShowForValue) { $w.ShowForValue() } else { $w } } New-Alias -Name BareWindow -Value New-WPFBotBareWindow -force |