egtbeamwall/EgtBEAMWALL.Optimizer/Panel/TopPanelV.xaml

<Grid x:Class="TopPanelV"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:OPTIMIZER="clr-namespace:EgtBEAMWALL.Optimizer"
      Style="{StaticResource Project_Grid}">
   <Grid.ColumnDefinitions>
      <ColumnDefinition Width="Auto"/>
      <ColumnDefinition Width="Auto"/>
      <ColumnDefinition Width="Auto"/>
      <ColumnDefinition Width="1*"/>
      <ColumnDefinition Width="Auto"/>
   </Grid.ColumnDefinitions>
   <Border Style="{StaticResource TopPanel_Border}">
      <OPTIMIZER:ProdManagerV DataContext="{DynamicResource ProdManagerVM}"
                              Visibility="{Binding DataContext.ProdManager_Visibility, RelativeSource={RelativeSource AncestorType={x:Type OPTIMIZER:TopPanelV}}}"/>
   </Border>
   
   <OPTIMIZER:CalcPanelV Grid.Column="1" 
                         DataContext="{DynamicResource CALCPanelVM}"/>

   <OPTIMIZER:SpecialPanelV Grid.Column="2" 
                            DataContext="{DynamicResource SpecialPanelVM}"
                            Visibility="{Binding DataContext.SpecialPanel_Visibility, RelativeSource={RelativeSource AncestorType={x:Type OPTIMIZER:TopPanelV}}}"/>

   <OPTIMIZER:StatisticsTimePanelV Grid.Column="3"
                                   HorizontalAlignment="Center" 
                                   Margin="90,0,0,0"
                                   DataContext="{StaticResource StatisticsTimePanelVM}"
                                   Tag="{Binding DataContext, RelativeSource={RelativeSource AncestorType={x:Type OPTIMIZER:TopPanelV}}}"/>

   <Button Grid.Column="4"
           Command="{Binding Optimizer_Command}"
           ToolTip="{Binding Statistics_Msg}"
           Style="{StaticResource Optmizer_Button}">
      <Image Source="{StaticResource Statistics_Image}"
             Style="{StaticResource BTLDataWnd_Image}"/>
   </Button>
</Grid>