FindCarouselPanel in RadCarousel

[KocSistem]

Hello ,

I have a problem about the method FindCarouselPanel().
Here is the code i wrote:

 

 

 

<Style x:Key="RadCarouselStyle1" TargetType="{x:Type telerik:RadCarousel}">
            <Style.BasedOn>
                <Style TargetType="{x:Type telerik:RadCarousel}">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate TargetType="{x:Type telerik:RadCarousel}">
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="50*" />
                                        <ColumnDefinition Width="50*" />
                                    </Grid.ColumnDefinitions>

                                    <Button x:Name="EnSolItem" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="0" Width="40" Height="40" Margin="0,0,40,0" Content="EnSol" />
                                    <Button x:Name="SolItem" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="0" Width="40" Height="40" Content="Sol" />

                                    <Button x:Name="SagItem" HorizontalAlignment="Left" VerticalAlignment="Bottom" Grid.Column="1" Width="40" Height="40" Content="Sağ" />
                                    <Button x:Name="EnSagItem" HorizontalAlignment="Left" VerticalAlignment="Bottom" Grid.Column="1" Width="40" Height="40" Margin="40,0,0,0"  Content="EnSağ" />

                                    <Border Grid.ColumnSpan="2"  Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}">

                                        <telerik:CarouselItemsControl x:Name="PART_RootItemsControl"  Grid.ColumnSpan="2"/>
                                    </Border>
                                </Grid>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                    <Setter Property="ClipToBounds" Value="True"/>
                </Style>
            </Style.BasedOn>
        </Style>

this is the template i'm using,

 

 

 

<telerik:RadCarousel x:Name="radCarousel"  Style="{DynamicResource RadCarouselStyle1}"/>

In my code Behind, I have an event handler and a function to give the path and etc.

 

void radCarousel_Loaded(object sender, RoutedEventArgs e)
        {
            Telerik.Windows.Controls.RadCarouselPanel panel = this.radCarousel.FindCarouselPanel();
            this.radCarousel.ReflectionSettings.Visibility = Visibility.Visible;
            this.radCarousel.ReflectionSettings.OffsetX = 0;
            this.radCarousel.ReflectionSettings.OffsetY = 5;
            this.radCarousel.ReflectionSettings.HiddenPercentage = 0;
            this.radCarousel.ReflectionSettings.Opacity = 0.5;
            this.radCarousel.ReflectionSettings.HeightOffset = 0;
            this.radCarousel.ReflectionSettings.WidthOffset = 0;
            this.radCarousel.ReflectionSettings.Angle = 0;

            System.Windows.Shapes.Path path = CreateLinePath();

            if (panel != null)
            {
                this.radCarousel.FindCarouselPanel().Path = path;
                this.radCarousel.FindCarouselPanel().ItemsPerPage = 7;
            }
        }

        private System.Windows.Shapes.Path CreateLinePath()
        {
            System.Windows.Shapes.Path newPath = new System.Windows.Shapes.Path();
            PathFigureCollectionConverter figureConverter = new PathFigureCollectionConverter();
            object geometryFigures = figureConverter.ConvertFromString("M30,200 L307.5,200");
            PathGeometry newGeometry = new PathGeometry();
            newPath.Stretch = Stretch.Fill;
            BrushConverter brushConverter = new BrushConverter();
            newPath.Stroke = (System.Windows.Media.Brush)brushConverter.ConvertFromString("#FF0998f8");
            newPath.StrokeThickness = 2;
            newGeometry.Figures = (PathFigureCollection)geometryFigures;
            newPath.Data = (Geometry)newGeometry;
            return newPath;
        }

 

 

While i'm setting the 

 

 

 

this.radCarousel.FindCarouselPanel().Path = path;

 

 

 

this.radCarousel.FindCarouselPanel().ItemsPerPage = 7;
part, FindCarouselPanel() returns null. Yesterday it was working. I didn't changed anything except the Style of radCarousel. Should i be implementing the RadCarouselPanel to style as well?
Please help.

 

 

 

 

 

[KocSistem]

Anyway i found out that Resources in my Grid was effecting my RadCarousel. There is still a wierd thing in this situation, the exact same code was working fine yesterday.

[Hristo Deshev]

Hello,

There is no need to style the RadCarouselPanel. Moreover, as far as I can tell there is no problem with the style that you have created. I pasted it in my own project and it worked perfectly.
Something else must have gone wrong in your application.

I am sending you the project that I have used to test your custom style - it might help you solve your problem.

Of course, if you are unable to find a solution you may open a support ticket and send us your application so that we can take a look at it.

Best wishes,
Hristo Deshev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.