2016 Update

Task/Simple-windowed-application/PowerShell/simple-windowed-application-3.psh

@@ -0,0 +1,38 @@
+[xml]$Xaml = @"
+<Window
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    x:Name = "Window1"
+    Width  = "200"
+    Height = "120"
+    ShowInTaskbar = "True">
+    <StackPanel>
+        <Label
+            x:Name  = "Label1"
+            Height  = "40"
+            Width   = "200"
+            Content = "There have been no clicks"/>
+        <Button
+            x:Name  = "Button1"
+            Height  = "25"
+            Width   = "60"
+            Content = "Click me"/>
+    </StackPanel>
+</Window>
+"@
+
+$Window1 = [Windows.Markup.XamlReader]::Load( [System.Xml.XmlNodeReader]$Xaml )
+
+$Label1  = $Window1.FindName( "Label1"  )
+$Button1 = $Window1.FindName( "Button1" )
+
+$Button1.Add_Click(
+    {
+    $Script:Clicks++
+    If ( $Clicks -eq 1 ) { $Label1.Content = "There has been 1 click" }
+    Else                 { $Label1.Content = "There have been $Clicks clicks" }
+    } )
+
+$Clicks = 0
+
+$Result = $Window1.ShowDialog()