EEMS/EEMSCenterUI/Views/MainWindow.xaml

<Window x:Class="EEMSCenterUI.Views.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:EEMSCenterUI"
        xmlns:prism="http://prismlibrary.com/"
        prism:ViewModelLocator.AutoWireViewModel="True"
        mc:Ignorable="d"
        WindowStyle="None" 
        WindowChrome.WindowChrome="{DynamicResource WindowChromeKey}"
        Title="MainWindow" Height="450" Width="800">
    <Window.Resources>
        <WindowChrome x:Key="WindowChromeKey">
            <WindowChrome.CaptionHeight>0</WindowChrome.CaptionHeight>
        </WindowChrome>
    </Window.Resources>
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <Border x:Name="Bor" Background="{StaticResource LightThemeColor}" MouseLeftButtonDown="Grid_MouseLeftButtonDown">
            <Grid >
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="auto"/>
                    <ColumnDefinition Width="4"/>
                    <ColumnDefinition Width="auto"/>
                    <ColumnDefinition/>
                    <ColumnDefinition Width="auto"/>
                    <ColumnDefinition Width="4"/>
                    <ColumnDefinition Width="auto"/>
                </Grid.ColumnDefinitions>
                <Image Source="/Logo.ico" Margin="4" Height="20"></Image>
                <TextBlock Grid.Column="2" VerticalAlignment="Center" HorizontalAlignment="Center">EEMS Server</TextBlock>

                <Button Grid.Column="4" Background="Transparent" BorderThickness="0" Width="40" Click="Hide_Click">
                    <Image Source="{StaticResource Icon_Lock}" Height="20"/>
                </Button>
                <Button Grid.Column="6" Background="Transparent" BorderThickness="0" Width="40" Click="Exit_Click">
                    <Image Source="{StaticResource Icon_Exit}" Height="20"/>
                </Button>
            </Grid>
        </Border>
    </Grid>
</Window>