I am getting the below problem when I try to place the control in my xaml page. The below is the xaml page code. Could you please any body can help me.
AG_E_UNKNOWN_ERROR [Line: 19 Position: 171]
<
navigation:Page xmlns:telerikInput="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Input"
x:Class="SLRAMWareWebApp.TelerikControlsSample"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:navigation="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Navigation"
Title="TelerikControlsSample Page">
<Grid x:Name="LayoutRoot" Background="White">
<StackPanel Grid.Column="0" Grid.RowSpan="2" Margin="50 0 0 0" HorizontalAlignment="Left">
<telerikInput:RadComboBox x:Name="CarsComboBox" Width="200" IsEditable="False" IsReadOnly="False" DisplayMemberPath="Name" SelectedIndex="0" HorizontalAlignment="Left" />
</StackPanel>
</Grid>
</
navigation:Page>