Rafael blz???
Obrigado pela ajuda e por ter respondido.
Então é quase isso.
Mas eu criei 2 camadas.
A primeira para a treeview e todos os componentes. A segunda para visualizar as minhas página ao clicar no Item da minha treeView.
<Window.Resources>
<LinearGradientBrush x:Key="shinyBrush" StartPoint="0,0" EndPoint="0,1">
<GradientStop Offset="0" Color="Gray"/>
<GradientStop Offset="0.3" Color="#FF222222"/>
<GradientStop Offset="0.3" Color="Black"/>
<GradientStop Offset="0.9" Color="Black"/>
<GradientStop Offset="0.9" Color="#FF222222"/>
<GradientStop Offset="1" Color="Gray"/>
</LinearGradientBrush>
</Window.Resources>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="35"/>
<RowDefinition/>
<RowDefinition Height="18"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="250"/>
<ColumnDefinition Width="650"/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Rectangle Grid.ColumnSpan="3" Fill="{StaticResource shinyBrush}"/>
<!--Layer 1-->
<TreeView x:Name="treeView" Grid.Row="1" Grid.Column="0" Background="AliceBlue" >
<TextBox Margin="2,5,5,5" Width="180"/>
<Button>Pesquisar</Button>
<TreeViewItem x:Name="NamespacesItem" IsExpanded="True" Header="Namespaces" Margin=" 0, 0, 0, 15" ItemsSource="{Binding}">
<TreeViewItem Header="DAL" IsExpanded="True">
<TreeViewItem Header="Enums"/>
<TreeViewItem Header="DataAdapter"/>
<TreeViewItem Header="FactoryDAL"/>
<TreeViewItem Header="GenericDAL"/>
<TreeViewItem Header="GenericDALTransaction"/>
<TreeViewItem Header="OracleDAL"/>
<TreeViewItem Header="SqlServerDAL"/>
<TreeViewItem Header="SqlServerDALTransaction"/>
</TreeViewItem>
<TreeViewItem Header="Controler" IsExpanded="True">
<TreeViewItem Header="Controles" IsExpanded="True">
<TreeViewItem Header="dlgDetalhe"/>
<TreeViewItem Header="FormGridView"/>
</TreeViewItem>
<TreeViewItem Header="XML" IsExpanded="True">
<TreeViewItem Header="Colunas"/>
</TreeViewItem>
<TreeViewItem Header="ctrlControleAcesso"/>
<TreeViewItem Header="ctrlAcesso"/>
<TreeViewItem Header="ctrlBeneficiario"/>
<TreeViewItem Header="ctrlCentro"/>
</TreeViewItem>
</TreeViewItem>
</TreeView>
<!--Layer2-->
<DockPanel x:Name="PageViewer" Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Background="Aquamarine">
<WebBrowser x:Name="webBrowser1"></WebBrowser>
</DockPanel>
</Grid>
Atenciosamente.
Welington Pereira.
Welington Pereira
