bobrovTousap/HotelsPage.xaml

<Page x:Class="bobrovTounApp.HotelsPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      xmlns:local="clr-namespace:bobrovTounApp"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="HotelsPage">

    <Grid HorizontalAlignment="Right" Width="800" Height="450" VerticalAlignment="Top" RenderTransformOrigin="0.488,0.495">
        <Grid.RowDefinitions>
            <RowDefinition Height="17*"/>
            <RowDefinition Height="399*"/>
            <RowDefinition Height="34*"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>
        <DataGridColumnHeader Margin="0,0,0,379" Grid.RowSpan="2">
            
            
        </DataGridColumnHeader>

    </Grid>
</Page>