how to show status bar in ribbon window wpf c#

Maybe give this library a shot?

EDIT: Actually, apparently Microsoft have released their own.

I have found the way to display StatusBar in a good way,

I hope it helps some else.. ..

<DockPanel LastChildFill="True">    <ribbon:Ribbon DockPanel.Dock="Top">          <ribbon:RibbonTab Label="Banking">             <ribbon:RibbonGroup>                  <ribbon:RibbonButton Command="me:AppCommands.Cut"/>                  <ribbon:RibbonButton Command="me:AppCommands.Copy"/>                  <ribbon:RibbonButton Command="me:AppCommands.Paste"/>             </ribbon:RibbonGroup>             <ribbon:RibbonGroup>                  <ribbon:RibbonButton Command="me:AppCommands.AddNew"/>                  <ribbon:RibbonButton Command="me:AppCommands.Clear" />                  <ribbon:RibbonButton Command="me:AppCommands.Delete"/>             </ribbon:RibbonGroup>            <ribbon:RibbonGroup>                  <ribbon:RibbonButton Command="me:AppCommands.DownloadStatements"/>                  <ribbon:RibbonButton Command="me:AppCommands.DownloadCreditCards"/>                  <ribbon:RibbonButton Command="me:AppCommands.Transfer"/>            </ribbon:RibbonGroup>         </ribbon:RibbonTab>    </ribbon:Ribbon>    <StatusBar x:Name="StatusBar"                   VerticalAlignment="Bottom"                   DockPanel.Dock="Bottom">            <StatusBar.ItemsPanel>                <ItemsPanelTemplate>                    <Grid>                        <Grid.RowDefinitions>                            <RowDefinition Height="*" />                        </Grid.RowDefinitions>                        <Grid.ColumnDefinitions>                            <ColumnDefinition Width="4*" />                            <ColumnDefinition Width="Auto" />                            <ColumnDefinition Width="*" />                            <ColumnDefinition Width="*" />                        </Grid.ColumnDefinitions>                    </Grid>                </ItemsPanelTemplate>            </StatusBar.ItemsPanel>            <StatusBarItem Margin="0,-3,0,-2" BorderThickness="1">                <TextBlock x:Name="statusBarText">www.247moneymakingschemes.blogspot.com</TextBlock>            </StatusBarItem>            <StatusBarItem Grid.Column="1">                <ProgressBar Width="80"                             Height="18"                             Value="30" />            </StatusBarItem>            <StatusBarItem Grid.Column="3">                <TextBlock>Go!</TextBlock>            </StatusBarItem>        </StatusBar>       <TextBlock DockPanel.Dock="Top" Content="Put your main content/items control here as last child in dock panel" /></DockPanel>

Cheers..

Microsoft has made their ribbon control officially available for WPF. Its free, and its the real deal, strait from the horses mouth. You can read about it here, and download it here.