[WPF 윈도우] 윈도우 투명하게 하기

<Window x:Class="GifMaker.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:GifMaker" mc:Ignorable="d" Title="GifMaker" Height="300" Width="400" AllowsTransparency="True" WindowStyle="None" Background="Transparent" WindowStartupLocation="CenterScreen"> <Rectangle Fill="Transparent" HorizontalAlignment="Left" Height="300" VerticalAlignment="Top" Width="400" Stroke="Lime" StrokeThickness="5"/> </Window>

AllowsTransparency="True" (윈도우 투명화)

WindowStyle="None" (윈도우 메뉴 최소화,최대화,닫기 사용 안함)

Background="Transparent" (윈도우 백그라운드 투명화)

WindowStartupLocation="CenterScreen" (윈도우 모니터 가운데에 띄우기)

- 결과