<dx:DXWindow
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
    xmlns:dxre="http://schemas.devexpress.com/winfx/2008/xaml/richedit"
    xmlns:tsWPF="clr-namespace:tsWPF"      
    xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
    xmlns:dxlc="http://schemas.devexpress.com/winfx/2008/xaml/layoutcontrol" 
    x:Class="dxwIntervaloFechas"
    Title="Introduzca Intervalo de Fechas" HorizontalAlignment="Center"  Height="260" Width="310" ShowInTaskbar="True" WindowStartupLocation="CenterScreen"   WindowStyle="SingleBorderWindow" ShowIcon="False" ResizeMode="NoResize"     >
    <Grid>
        <dxlc:LayoutControl Header="Header" Orientation="Vertical"  View="GroupBox" >
            <dxlc:LayoutGroup Orientation="Vertical" >
                <tsWPF:tsLayoutItem Label="Fecha Inicial:" FontWeight="Bold" HorizontalAlignment="Stretch"    TabIndex="1" Margin="0,10"  >
                    <dxe:DateEdit x:Name="deFechaInicial" Width="120"  />
                </tsWPF:tsLayoutItem>
                <tsWPF:tsLayoutItem Label="Fecha Final:" FontWeight="Bold" HorizontalAlignment="Stretch"   TabIndex="1" Margin="0,10" >
                    <dxe:DateEdit x:Name="deFechaFinal" Width="120"   />
                </tsWPF:tsLayoutItem>
            </dxlc:LayoutGroup>
            <dxlc:LayoutGroup Height="35" Margin="0,30" >
                <Button x:Name="btAceptar" Click="btAceptar_Click" Width="100" HorizontalAlignment="Left" >Aceptar</Button>

                <Button x:Name="btCancelar" Click="btCancelar_Click" Margin="60,0,0,0" Width="100">Cancelar</Button>
            </dxlc:LayoutGroup>
        </dxlc:LayoutControl>

    </Grid>
</dx:DXWindow>
