PowerToys/WinAlfred/MainWindow.xaml

<Window x:Class="WinAlfred.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:winAlfred="clr-namespace:WinAlfred"
        Title="WinAlfred" Height="80" Width="525" 
        Background="#ebebeb"
        Topmost="True"
        Loaded="MainWindow_OnLoaded"
        SizeToContent="Height"
        ResizeMode="NoResize"
        WindowStyle="None"
        WindowStartupLocation="CenterScreen"
        ShowInTaskbar="False"
        Icon="Images\ico.png"
        >
    <DockPanel>
        <TextBox Style="{DynamicResource defaultQueryBoxStyle}" DockPanel.Dock="Top" x:Name="tbQuery" PreviewKeyDown="TbQuery_OnPreviewKeyDown" TextChanged="TextBoxBase_OnTextChanged" />
        <winAlfred:ResultPanel x:Name="resultCtrl" Margin="10 0 10 0" />
    </DockPanel>
</Window>