Kepler-Release/Venus/Venus_Themes/UserControls/TextboxWithLabel.xaml

<UserControl x:Class="Venus_Themes.UserControls.TextboxWithLabel"
             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:Venus_Themes.UserControls"
             mc:Ignorable="d" 
              x:Name="tblabel">

    <StackPanel>
        <TextBlock Text="{Binding ElementName=tblabel,Path=LabelValue}"      TextWrapping="Wrap" Block.TextAlignment="Center"/>
        <TextBox  x:Name="tb" Text="{Binding ElementName=tblabel,Path=TextBoxValue,UpdateSourceTrigger=PropertyChanged}"    Margin="0,5,0,0" Width="70" HorizontalContentAlignment="Center" IsReadOnly="{Binding ElementName=tblabel,Path=IsReadOnly}"  Background="{Binding ElementName=tblabel,Path=TextBoxColor}" />
    </StackPanel>

</UserControl>