ESOFT_LR/ROGOZ/MainWindow.xaml

<Window x:Class="ROGOZ.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:ROGOZ"
        mc:Ignorable="d"
        Background="#f2faff"
        Title="𝖊𝖘𝖔𝖋𝖙" Height="620" Width="1000"
        ResizeMode="NoResize">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="75"/>
            <RowDefinition Height="69*"/>
            <RowDefinition Height="30"/>
        </Grid.RowDefinitions>
        <Grid Grid.Row="0" Grid.ColumnSpan="3" Background="#b3deff"/>
        <Grid Grid.Row="2" Grid.ColumnSpan="3" Background="#b3deff"/>
        <Image Source="Resources/logo.png" HorizontalAlignment="Left" Margin="15,0"/>
        <TextBlock Text="HEADER" Grid.Column="1" Style="{StaticResource BlockHeader}"/>
        <Frame Name="MainFrame" NavigationUIVisibility="Hidden" Grid.Row="1" Grid.ColumnSpan="3"/>
        <Grid.ColumnDefinitions>
            <ColumnDefinition/>
            <ColumnDefinition/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>
        
        
    </Grid>
</Window>