Chat/PrototypChat/MainWindow.xaml

<Window x:Class="ownChat.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:cc="clr-namespace:ChatController;assembly=ChatController"
        mc:Ignorable="d" WindowStartupLocation="CenterScreen"  Icon="pack://application:,,,/ChatController;component/Ressourcen/ownchat_icon.png"
        SizeChanged="MainWindow_OnSizeChanged" MinHeight="610"
        Title="ownChat Desktop" Height="700" Width="900" x:Name="MainView" Closed="MainWindow_OnClosed">
    <Grid>
        <cc:ChatMainControl x:Name="ChatMainControl" OnEmojii="ChatMainControl_OnOnEmojii"></cc:ChatMainControl>
    </Grid>
</Window>