prs/prs.desktop/Panels/Jobs/JobDocuments.xaml

<UserControl x:Class="PRSDesktop.JobDocuments"
             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:dynamicgrid="clr-namespace:InABox.DynamicGrid;assembly=InABox.Wpf"
             xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
             mc:Ignorable="d"
             d:DesignHeight="450" d:DesignWidth="800">

    <UserControl.Resources>

    </UserControl.Resources>
    <dynamicgrid:DynamicSplitPanel x:Name="SplitPanel" View="Combined" AnchorWidth="500" MasterCaption="Folders" AllowableViews="Combined,Detail"
                                   DetailCaption="Files" OnChanged="SplitPanel_OnChanged">

        <dynamicgrid:DynamicSplitPanel.Header>
            <Border BorderThickness="0.75" BorderBrush="Gray" Height="25">
                <Label Content="Folders" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" />
            </Border>
        </dynamicgrid:DynamicSplitPanel.Header>

        <dynamicgrid:DynamicSplitPanel.Master>
            <DockPanel>

                <StackPanel DockPanel.Dock="Bottom" Orientation="Horizontal" Margin="0,2,0,0">
                    <Button Content="New Folder" Margin="0,0,2,0" />
                    <Button Content="New SubFolder" Margin="0,0,2,0" />
                    <Button Content="View Local Files" Margin="0,0,2,0" />
                </StackPanel>
                
                <syncfusion:SfTreeGrid
                    DockPanel.Dock="Top"
                    x:Name="Folders"
                    AutoGenerateColumns="True"
                    AutoGenerateColumnsMode="ResetAll"
                    AutoGeneratingColumn="Folders_AutoGeneratingColumn"
                    ExpanderColumn="Name"
                    Background="White"
                    SelectionChanged="Folders_SelectionChanged"
                    HeaderRowHeight="0"
                    RowHeight="25"
                    BorderBrush="Gray"
                    BorderThickness="0.75" />


            </DockPanel>

        </dynamicgrid:DynamicSplitPanel.Master>

        <dynamicgrid:DynamicSplitPanel.Detail>
            <DockPanel>


                <StackPanel DockPanel.Dock="Bottom" Orientation="Horizontal" Margin="0,2,0,0">
                    <Button Content="Check Out" Margin="0,0,2,0" />
                    <Button Content="Check In" Margin="0,0,2,0" />
                    <Button Content="Get Copy" Margin="0,0,2,0" />
                </StackPanel>

                <syncfusion:SfDataGrid
                    DockPanel.Dock="Top"
                    x:Name="Files"
                    AutoGenerateColumns="True"
                    AutoGenerateColumnsMode="ResetAll"
                    AutoGeneratingColumn="Files_AutoGeneratingColumn"
                    Background="White"
                    HeaderRowHeight="24"
                    RowHeight="25"
                    BorderBrush="Gray" BorderThickness="0.75" />

            </DockPanel>

        </dynamicgrid:DynamicSplitPanel.Detail>

    </dynamicgrid:DynamicSplitPanel>
</UserControl>