Binding RichTextBox in Book

[o]

Helooo,

I have RadBook that contain richtextbox that I want to Bind data to,

My Book Data Template is :

<DataTemplate x:Key  ="LeftPageTemplate"   >
           <StackPanel Margin="10" Background="Azure" >
           <Viewbox Name="ViewSura" Stretch="Fill"        StretchDirection="Both"          FlowDirection="RightToLeft"
                 HorizontalAlignment="Left" Width="450"  Margin="525,21,0,0" Height="600" VerticalAlignment="Top">
               <RichTextBox FontSize="22" MaxWidth ="450" MaxHeight ="600"   Name="richTextBox1"
                            Document ="{Binding FLD}" VerticalAlignment="Top"
                            Background="Brown"  FontStretch="Condensed"
                            FontFamily="KFGQPC Uthmanic Script HAFS" >
                   <RichTextBox.Resources>
                       <Style TargetType="Run">
                           <EventSetter Event="MouseLeftButtonDown"  />
                       </Style>
                   </RichTextBox.Resources>
               </RichTextBox >
           </Viewbox>
       </StackPanel>
       </DataTemplate>

In in my code Page XML File:

<Window.Resources>
       <ResourceDictionary>
           <ResourceDictionary.MergedDictionaries>
               <ResourceDictionary Source="Dictionary1.xaml"></ResourceDictionary>
           </ResourceDictionary.MergedDictionaries>
       </ResourceDictionary>
   </Window.Resources>
   <Grid>
   <telerik:RadBook x:Name="RadBook1"
                    Margin="50"
                    LeftPageTemplate="{StaticResource LeftPageTemplate}"
                    RightPageTemplate="{StaticResource RightPageTemplate}" />

In in my C# code I did this:

ObservableCollection<RTBI > MyPages= new ObservableCollection<RTBI>();

          for (int i = 0; i < 10; i = i + 1)
          {
              ReadSura rs = new ReadSura();

              MyPages.Add(new RTBI()
              {
                  FLD = rs.readsuratxt(i + 1) //  This is to get the Flow document ..
              });
          }
          RadBook1.ItemsSource = MyPages ;
      }

Put I get the error for binding, please what am I doing wrong. Please see the attached image for error details.

Please Help.

Regards...

[o]

Any help Please....

[Petya]

Hello,

RadRichTextBox's Document property is not a DependencyProperty so binding such as the one you've implemented is not possible. For the purpose of data binding documents to the editor Data Providers are exposed. 

Further, in order to bind to Items controls RadDocumentBindingSource was introduced. There is also a corresponding RichTextPageViewPresenter. You can see how they work in one of RadRichTextBox's click-once demos RadBook Integration as well as in the attached sample project.

Note that the integration between the two controls has some known issues, however at this point they are not scheduled.

I hope this helps!

Regards,
Petya
Telerik

[o]

Many Thanks,

Unfortunately I do not have the 2010 release which do not have the new features.

Best Regards,
Omar