I'm adding objects of different types to a virtualization source during the MapItemsRequest call. I'm now trying to format them differently based on their DataType. With a normal control, I can do this:
<Window.Resources> <DataTemplate DataType="{x:Type local:Dog}"> <StackPanel> <TextBlock Text="{Binding Path=Name}" Background="Green" /> </StackPanel> </DataTemplate> <DataTemplate DataType="{x:Type local:Cat}"> <StackPanel> <TextBlock Text="{Binding Path=Name}" Background="Red" /> </StackPanel> </DataTemplate></Window.Resources><Grid> <ListBox Width="400" Margin="10" ItemsSource="{Binding ListItems}" /></Grid>
However when using a VisualizationLayer, nothing happens. It seems to be unable to select my templates. Do I have to create template selector in code? I was trying to do everything in XAML.
Hi,
I would like to restrict the start and end at the original value during drag and drop appointment.
I just need to change the slot by dragging.
How can i do that.
thanks in advance.
In my VB.Net WPF application I am creating a CartesianCustomLineAnnotation using code behind. This is working well.
I have not been able to figure out how to display some type of marker (round circle) at the Start and End point of the Custom Line Annotation. Can anyone provide a recommendation how to achieve this functionality?
Thanks in advance.

Hi
I need to display some alerts (4-5 at a time);
The alerts are displayed correctly, only that during the hiding phase it blocks the whole program.
here is the code (example):
private void DisplayToastForPinUp(int userId)
{
RadDesktopAlertManager manager = new RadDesktopAlertManager();
manager.CloseAllAlerts();
manager.AlertsReorderAnimationDuration = 1000;
var pinups = pinUpService.GetAllByUserIdAndDateToRemembre(userId,DateTime.Now);
foreach (PinUp pinUp in pinups)
{
var alert = new RadDesktopAlert();
alert.Header = "Post: " + pinUp.Title.Trim(); ;
alert.Content = pinUp.MemoText;
alert.ShowDuration = 3000;
manager.ShowAlert(alert);
}
}
how can I solve it?
thank you
Hello,
I wrote a simple WPF application which uses Telerik's (2016.1.217.45) RadPane.
The pane contains a User control.
This user control contains a LED image.
When the user control is displayed without pane, the image is OK.
But - When the user control is displayed inside a pane, the image is cut off at its left side.
Can you please help ?
How can I attach a zip with the project ?
Thank you,
Zvika

Hi,
I need to dynamically modify the date and time format displayed by a RadDateTimePicker, in the InputBox and the Clock view.
I am able to change the format of the date and time displayed in the Input box using this code:
var culture = new CultureInfo("en-US"); // or "fr-FR"
var dtfInfo = new DateTimeFormatInfo();
dtfInfo.ShortDatePattern = "M/d/yyyy"; // or "yyyy-MM-dd" for fr-FR
dtfInfo.LongDatePattern = "M/d/yyyy"; // idem
dtfInfo.DateSeparator = "/"; // "-" for fr-FR
dtfInfo.ShortTimePattern = "h:mm tt"; // HH:mm for fr-FR
dtfInfo.LongTimePattern = "h:mm tt"; // idem
dtfInfo.TimeSeparator = ":";
culture.DateTimeFormat = dtfInfo;
System.Threading.Thread.CurrentThread.CurrentCulture = culture;
System.Threading.Thread.CurrentThread.CurrentUICulture = culture;
However, it seems this code has no effect on the format of the time items displayed by the Clock view , opened after the change of date and time patterns.
How to customize the formatting of the time items displayed in the Clock ?
I am testing with either "en-US" or "fr-FR" cultures.
Thx,
Alain

Hello Telerik,
I'm using a RadDiagram with a custom template for RadDiagramConnection. The function of this template is to rotate some text linked to the connector.
The following code is the style of my custom RadDiagramConnection :
<Style TargetType="diagramscontrols:RadDiagramConnection" x:Key="RadDiagramConnectionStyle_RotateText"> <!--<Setter Property="Background" Value="{StaticResource DiagramShape_Connection_Background}"/> <Setter Property="Stroke" Value="{StaticResource DiagramShape_Connection_BorderBrush}"/>--> <Setter Property="StrokeThickness" Value="1"/> <!--<Setter Property="ZIndex" Value="{StaticResource connectionZIndex}"/>--> <Setter Property="HorizontalContentAlignment" Value="Stretch"/> <Setter Property="VerticalContentAlignment" Value="Stretch"/> <Setter Property="FocusVisualStyle" Value="{x:Null}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="diagramscontrols:RadDiagramConnection"> <Grid x:Name="RootTemplate" MinHeight="0" HorizontalAlignment="Stretch"> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="SelectionStates"> <VisualState x:Name="Selected"/> <VisualState x:Name="SelectedInGroup"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SelectedInGroupPath" Storyboard.TargetProperty="Visibility" Duration="0"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Unselected"/> <VisualState x:Name="SelectedAsGroup"/> </VisualStateGroup> <VisualStateGroup x:Name="EditMode"> <VisualState x:Name="NormalMode"/> <VisualState x:Name="NormalEditMode"> <Storyboard> <ObjectAnimationUsingKeyFrames Duration="0" Storyboard.TargetName="NormalContent" Storyboard.TargetProperty="Visibility"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Duration="0" Storyboard.TargetName="EditContent" Storyboard.TargetProperty="Visibility"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="TextBoxEditMode"> <Storyboard> <ObjectAnimationUsingKeyFrames Duration="0" Storyboard.TargetName="NormalContent" Storyboard.TargetProperty="Visibility"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Duration="0" Storyboard.TargetName="EditTextBox" Storyboard.TargetProperty="Visibility"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Path x:Name="DeferredPath" Stroke="{TemplateBinding Stroke}" Opacity="0.7" Fill="{TemplateBinding Background}" StrokeThickness="{TemplateBinding StrokeThickness}" StrokeDashArray="2 2"/> <Path x:Name="SelectedInGroupPath" Visibility="Collapsed" Stroke="{StaticResource DiagramShape_Selected_BorderBrush}" /> <Path Stroke="{TemplateBinding Stroke}" Fill="{TemplateBinding Background}" StrokeThickness="{TemplateBinding StrokeThickness}" x:Name="GeometryPath" StrokeDashArray="{TemplateBinding StrokeDashArray}"/> <Grid x:Name="EdittingElement" RenderTransformOrigin="0.5 0.5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"> <!--TextBlock.TextAlignment="{Binding Tag.TextAlignement, RelativeSource={RelativeSource AncestorType=diagramscontrols:RadDiagramConnection}}"--> <Grid.RenderTransform> <RotateTransform> <RotateTransform.Angle> <MultiBinding Converter="{StaticResource BoundsToAngleConverter}"> <Binding Path="StartPoint" RelativeSource="{RelativeSource AncestorType=diagramscontrols:RadDiagramConnection}" /> <Binding Path="EndPoint" RelativeSource="{RelativeSource AncestorType=diagramscontrols:RadDiagramConnection}" /> </MultiBinding> </RotateTransform.Angle> </RotateTransform> </Grid.RenderTransform> <Border Background="Transparent"/> <TextBlock x:Name="NormalContent" Foreground="{TemplateBinding Foreground}" FontFamily="{TemplateBinding FontFamily}" FontSize="{TemplateBinding FontSize}" Text="{TemplateBinding Content}" TextAlignment="{Binding Tag.TextAlignement, RelativeSource={RelativeSource AncestorType=diagramscontrols:RadDiagramConnection}}" HorizontalAlignment="{Binding Tag.HorizontalTextAlignement, RelativeSource={RelativeSource AncestorType=diagramscontrols:RadDiagramConnection}}" VerticalAlignment="Center" /> <!--<ContentPresenter x:Name="NormalContent" />--> <ContentPresenter x:Name="EditContent" Visibility="Collapsed" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding EditTemplate}"/> <TextBox x:Name="EditTextBox" Visibility="Collapsed" Style="{StaticResource EditTextBoxStyle_Connection}" > <TextBox.InputBindings> <KeyBinding Key="Enter" Command="ApplicationCommands.NotACommand"/> </TextBox.InputBindings> </TextBox> </Grid> </Grid> </ControlTemplate> </Setter.Value> </Setter></Style>
However, I want that the text will be above of the connector. Moreover, I have some bad behaviors depending on the position of the Connector. I attached a file (arrowTexts) to show you these bad behaviors. Tell me if you want more examples.
I want to know if you can help me to find a solution to have the good text position.
Thank you very much !


Hello,
I have a RadTileView that is bound to a list of items, so that the tiles are automatically generated. I need to set the PreviewTileStateChanged and TileStateChanged events on the generated tiles. How can I do this?
I can't find any sort of 'tile created' event, and I can't set events in the ItemContainerStyle