I am using HTMLPlaceHolder
Copying my all code below
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.xaml page
<
navigation:Page xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls" xmlns:controls="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls" xmlns:shinyRed="clr-namespace:System.Windows.Controls.Theming;assembly=System.Windows.Controls.Theming.ShinyRed" xmlns:dataInput="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data.Input" x:Class="CRI.Contactus"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:navigation="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Navigation"
mc:Ignorable="d" d:DesignWidth="300" d:DesignHeight="300"
Title="EVALUATION"
>
<Border BorderBrush="#FF000000" CornerRadius="5" BorderThickness="5"
HorizontalAlignment="Center" VerticalAlignment="Center" Background="#FFFFFFFF">
<Grid MinHeight="300">
<ScrollViewer Margin="10" BorderThickness="0" VerticalScrollBarVisibility="Auto"
HorizontalScrollBarVisibility="Auto">
<StackPanel Orientation="Horizontal">
<StackPanel>
<TextBlock
Text="Display external url as a frame in Silverlight page:"
Margin="0 0 0 10" FontWeight="Bold" FontSize="12"
Foreground="#000000"></TextBlock>
<telerik:RadHtmlPlaceholder HorizontalAlignment="Left" Width="400"
Height="300" SourceUrl="http://google.com"
x:Name="RadHtmlPlaceholder1" Visibility="Collapsed" />
</StackPanel>
<Border Margin="20,0,0,0" Background="#f7f7f7" BorderBrush="#191919"
BorderThickness="1">
<StackPanel Margin="10">
<TextBlock
Margin="0 0 0 10"
Text="Display Html string inline in Silverlight page:"
FontWeight="Bold" FontSize="12" Foreground="#000000"></TextBlock>
<telerik:RadHtmlPlaceholder HorizontalAlignment="Left"
x:Name="RadHtmlPlaceholder2" Width="300" Height="300"
Visibility="Collapsed" />
</StackPanel>
</Border>
</StackPanel>
</ScrollViewer>
</Grid>
</Border>
</
navigation:Page>
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.vb page
Private Sub Contactus_Loaded(ByVal sender As Object, ByVal e As System.Windows.RoutedEventArgs) Handles Me.Loaded
RadHtmlPlaceholder2.HtmlSource =
"You can display <b>any</b> <span style=""color:#FF0000;"">valid</span> <i>html</i> content.<br/> " & vbCr & vbLf & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & vbTab & " It will be displayed as part of the <a href=""http://silverlight.net"" target=""_blank"">Silverlight</a> page layout and will be rendered from the browser."
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.HtmlSource = RadHtmlPlaceholder2.HtmlSource & RadHtmlPlaceholder2.HtmlSource &
"<br/><br/><br/><br/><br/><br/>"
RadHtmlPlaceholder2.Visibility = Windows.Visibility.Visible
End Sub
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but still I am not getting vertical scroll bars. HTMLSource is too large then HTMLPlaceHolder height.
any help?
NOTE: Import thing is that solution should work with all browsers.
Mohit