Dynamically adding items to RotatorItemsCollection

[TMLP]

Hi,

I am using RadTransitionControl and images are being rotated.

<telerik:RadTransitionControl x:Name="transitioncontrol"

local:RotatorExtensions.ItemChangeDelay="0:0:3"

local:RotatorExtensions.CurrentSelectedIndex="0"

Duration="0:0:0.33"

VerticalAlignment="Center"

HorizontalAlignment="Left"

Margin="5,5,5,5"

Height="205" Width="440"

>

<telerik:RadTransitionControl.ContentTemplate>

<DataTemplate>

<Border BorderBrush="LightGray" BorderThickness="1">

<Image x:Name="MainPage_Image_RadTCImage"

Height="350" HorizontalAlignment="Left" Stretch="Fill" VerticalAlignment="Top" Width="700"

Source="{Binding}" />

</Border>

</DataTemplate>

</telerik:RadTransitionControl.ContentTemplate>

<telerik:RadTransitionControl.Transition>

<telerik:MotionBlurredZoomTransition />

</telerik:RadTransitionControl.Transition>

<local:RotatorExtensions.ItemsSource>

<local:RotatorItemsCollection>

<sys:String>/BannerRotator;component/Images/image1.jpg</sys:String>

<sys:String>/BannerRotator;component/Images/image2.jpg</sys:String>

</local:RotatorItemsCollection>

</local:RotatorExtensions.ItemsSource>

</telerik:RadTransitionControl>

Now, I'd like to add these images dynamically from MainPage.xaml.cs. How do I do that? (I'm refering to this example)

[Miroslav Nedyalkov]

Hi Tmlp,

What I would suggest you is to use Image in your DataTemplate, bound to the Content of the TransionControl, like you did in the code you sent:

<telerik:RadTransitionControl.ContentTemplate>
<DataTemplate>
<Border BorderBrush="LightGray" BorderThickness="1">
<Image x:Name="MainPage_Image_RadTCImage"
Height="350" HorizontalAlignment="Left" Stretch="Fill" VerticalAlignment="Top" Width="700"
Source="{Binding}" />
</Border>
</DataTemplate>
</telerik:RadTransitionControl.ContentTemplate>

And in your code-behind you could just change the Content property of the RadTransitionControl. If you are changing your image from code-behind, you don't need to use the extensions, demonstrated in the referred example.

Hope this helps.

Greetings,
Miroslav Nedyalkov
the Telerik team