WPF

If you want to scroll the elements of your panel, you can wrap it with a ScrollViewer.

If yow want to wrap an inner part of the control with a ScrollViewer, you can do it by changing the ControlTemplate of the control.

//Models
public class Employee:INotifyProperty, IDataErrorInfo
{
    //properties call OnPropertyChanged
    //Validation done here 
}
//Data Access
public class EmployeeDataAccess
{
    //Methods to save, insert, retrieve Employees
}
//WCF service - references models and data access
IEmployeeService
EmployeeService
//Client- references models - no reference to data access - has Service reference - service reuses model reference
public class EmployeeViewModel
{}
public class EmployeeView
{}

Wayne Gaylard wrote:

you just ensure it reuses the referenced model library

<Style x:Key="LabelStyle1" TargetType="{x:Type Label}">
  <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
  <Setter Property="Background" Value="Transparent"/>
  <Setter Property="Padding" Value="5"/>
  <Setter Property="HorizontalContentAlignment" Value="Left"/>
  <Setter Property="VerticalContentAlignment" Value="Top"/>
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type Label}">
        <ControlTemplate.Resources>
          <Storyboard x:Key="Storyboard1">
            <ObjectAnimationUsingKeyFrames 
            Storyboard.TargetProperty="(ContentControl.Content)" Storyboard.TargetName="contentPresenter"
            RepeatBehavior="Forever" FillBehavior="HoldEnd">
              <DiscreteObjectKeyFrame KeyTime="0:0:0.3" Value="Posting."/>
              <DiscreteObjectKeyFrame KeyTime="0:0:0.6" Value="Posting.."/>
              <DiscreteObjectKeyFrame KeyTime="0:0:0.9" Value="Posting.."/>
              <DiscreteObjectKeyFrame KeyTime="0:0:1.2" Value="Posting..."/>
              <DiscreteObjectKeyFrame KeyTime="0:0:1.5" Value="Posting...."/>
              <DiscreteObjectKeyFrame KeyTime="0:0:1.8" Value="Posting....."/>
            </ObjectAnimationUsingKeyFrames>
          </Storyboard>
        </ControlTemplate.Resources>
        <Border BorderBrush="{TemplateBinding BorderBrush}" 
          BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" 
          Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
          <ContentPresenter x:Name="contentPresenter" 
            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
            RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
        </Border>
        <ControlTemplate.Triggers>
          <DataTrigger Binding="{Binding IsPendingPostExist}" Value="True">
            <DataTrigger.EnterActions>
              <BeginStoryboard Storyboard="{StaticResource Storyboard1}"/>
            </DataTrigger.EnterActions>
          </DataTrigger>
        </ControlTemplate.Triggers>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

<Label 
    Content="Posting" HorizontalAlignment="Left" 
    VerticalAlignment="Top" Foreground="ForestGreen" 
    Style="{StaticResource LabelStyle1}"/>

<Storyboard x:Key="Storyboard1" x:Name="Storyboard1">
  .
  .
  .
<ControlTemplate.Triggers>
         <DataTrigger Binding="{Binding IsPendingPostExist}" Value="True">
           <DataTrigger.EnterActions>
             <BeginStoryboard Storyboard="{StaticResource Storyboard1}"/>
           </DataTrigger.EnterActions>
           <DataTrigger.ExitActions>
             <StopStoryboard BeginStoryboardName="Storyboard1"/>
         </DataTrigger>
</ControlTemplate.Triggers>