xaml main window

<Window x:Class="Agam_Cinema.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Agam's Cinema" Height="450" Width="725" Loaded="Window_Loaded">
    <Grid>
        <Label Content="Agam's Cinema" Height="43" HorizontalAlignment="Left" Margin="34,30,0,0" Name="label1" VerticalAlignment="Top" FontSize="24" FontWeight="Normal" Width="177" FontFamily="Trebuchet MS" />
        <TabControl Height="317" HorizontalAlignment="Left" Margin="0,79,0,0" Name="tabControl1" VerticalAlignment="Top" Width="703">
            <TabItem Header="Main" Name="tabMain" TabIndex="1">
                <Grid>
                    <StackPanel Height="261" HorizontalAlignment="Left" Margin="4,10,0,0" Name="stackPanel1" VerticalAlignment="Top" Width="235">
                        <Button Content="Go To Movies" Height="34" Name="button1" Width="112" FontSize="13" UseLayoutRounding="False" Click="button1_Click" />
                        <Button Content="Go to Movie Halls" Height="36" Name="button2" Width="112" Margin="5" Padding="1" Click="button2_Click" />
                        <Button Content="Go to Movie Times" Height="36" Name="button3" Padding="1" Width="112" Click="button3_Click" />
                        <Button Content="Exit" Height="36" Name="button4" Padding="1" Width="112" Margin="5" Click="button4_Click" />
                    </StackPanel>
                    <Label Content="Next movies to be displayed:" Height="28" HorizontalAlignment="Left" Margin="245,10,0,0" Name="label2" VerticalAlignment="Top" FontWeight="Normal" FontFamily="Trebuchet MS" FontSize="13" />
                    <Image Height="150" HorizontalAlignment="Left" Margin="365,89,0,0" Name="image1" Stretch="Fill" VerticalAlignment="Top" Width="200" />
                </Grid>
            </TabItem>
            <TabItem Header="Movies" TabIndex="2" Name="tabMovies">
                <StackPanel>
                <WrapPanel Orientation="Horizontal">
                    <Button Content="Add Movie" Grid.Column="0" Margin="3" Grid.Row="0" Height="34" Name="buttonAdd" Width="112" FontSize="13" UseLayoutRounding="False" Click="buttonAdd_Click" />
                        <Button Content="Remove Movie" Grid.Column="0" Margin="3" Grid.Row="0" Height="34" Name="buttonRemove" Width="112" FontSize="13" UseLayoutRounding="False"  />
                        <Button Content="Go to main" Height="36" Name="button42" Padding="1" Width="112" Click="buttonmain_Click" />
                    </WrapPanel>
                    <DataGrid AutoGenerateColumns="False"  ItemsSource="{Binding lstMovies}"  Grid.Column="0" Grid.Row="1" Height="231" Name="dataGrid1" Width="695" />
                    </StackPanel>
            </TabItem>
            <TabItem Header="Movie Halls" TabIndex="3" Name="tabHalls" />
            <TabItem Header="Movie Times" SnapsToDevicePixels="False" TabIndex="4" Name="tabTimes">
                <WrapPanel Orientation="Horizontal">
                    <Calendar Height="182" Name="calendar1" Width="240" IsManipulationEnabled="False" DataContext="{Binding}" />
                    <Button Content="Go to main" Height="36" Name="button43" Padding="1" Width="112" Click="buttonmain_Click" />
                </WrapPanel>
            </TabItem>
        </TabControl>
        <Label Content="time" Height="28" HorizontalAlignment="Left" Margin="635,61,0,0" Name="lblClock" VerticalAlignment="Top" />
        <Label Content=" - Main" FontFamily="Trebuchet MS" FontSize="18" FontWeight="Normal" Height="43" HorizontalAlignment="Left" Margin="217,36,0,0" Name="lblInfo" VerticalAlignment="Top" Width="156" />
    </Grid>
</Window>