MainWindow.xaml

<Window x:Class="ContarHorasFacilmente.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:ContarHorasFacilmente"
        mc:Ignorable="d"
        Title="Contador de horas facil :D" Height="350" Width="525">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="57*"/>
            <RowDefinition Height="7*"/>
        </Grid.RowDefinitions>
        <ScrollViewer VerticalScrollBarVisibility="Auto">
            <StackPanel x:Name="stkJornadas"/>
        </ScrollViewer>
        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="178"/>
                <ColumnDefinition Width="178"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Button x:Name="btnAddNew" Content="Añadir Nueva" Click="btnAddNew_Click"/>
            <CheckBox x:Name="chkEliminarHaciendoClick" Grid.Column="1" Content="Eliminar haciendo click" HorizontalAlignment="Center" VerticalAlignment="Center"/>
            <Viewbox Grid.Column="2">
                <TextBox x:Name="txtResultado" IsReadOnly="True"/>
            </Viewbox>

        </Grid>
    </Grid>


</Window>