How to use RadRichTextBox

[Prasad]

Hi ,

I am new to Telerik RadRichTextBox control. I want to use this control in a silverlight application.

I started using this as per the instructions in http://www.telerik.com/help/silverlight/radrichtextbox-getting-started.html

while building the application i am getting the following error
1) Cannot create an instance of "RadRichTextBox"
2) The tag 'RadRichTextBox' does not exist in XML namespace 'http://schemas.telerik.com/2008/xaml/presentation'.

My xaml looks like
<UserControl x:Class="SilverlightApplication3.MainPage"
    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:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:telerikXAML="clr-namespace:Telerik.Windows.Documents.FormatProviders.Xaml;assembly=Telerik.Windows.Documents.FormatProviders.Xaml"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400"
              xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk">

    <Grid x:Name="LayoutRoot"
          Background="White">
        <telerik:RadRichTextBox Width="300" Height="400" IsReadOnly="False">

        </telerik:RadRichTextBox>
    </Grid>
</UserControl>

any help appreciated.

[Vasil]

Hello Prasad,

Refer to the another forum thread you opened.

Greetings,
Vasil
the Telerik team