Hello,

The RadMaskedNumericInput.ValueChanged event is only fired after a user-triggered action, whereas RadNumericUpDown.ValueChanged not (changing value from code behind triggers this event aswell).

Does this difference is a desired behavior? Is there a possibility to make RadNumericUpDown act like RadMaskedNumericInput?

Please see code sample below.

    public partial class MainView : Window
    {
        public MainView()
        {
            InitializeComponent();
            RadNumericUpDownTest.ValueChanged += RadNumericUpDownTestOnValueChanged;
            RadMaskedNumericInputTest.ValueChanged+=RadMaskedNumericInputTestOnValueChanged;
            UpdateButton.Click+=UpdateButtonOnClick;
        }

        private void UpdateButtonOnClick(object sender, RoutedEventArgs routedEventArgs)
        {
            RadNumericUpDownTest.Value = 1;
            RadMaskedNumericInputTest.Value = 1;
        }

        private void RadNumericUpDownTestOnValueChanged(object sender, RadRangeBaseValueChangedEventArgs radRangeBaseValueChangedEventArgs)
        {
            //This event is triggered after value is changed from code behind
        }


        private void RadMaskedNumericInputTestOnValueChanged(object sender, RadRoutedEventArgs radRoutedEventArgs)
        {
            //This event is not triggered after value is changed from code behind
        }
    }

I have a chart with multiple ScatterSplineAreaSeries and a ScatterPointSeries.  When I add a ChartTooltipBehavior to the chart, I see tooltips for the scatter points but not the area.

 

Is tooltip not supported for ScatterSplineAreaSeries?

I want to add a style to the emptytext of the radcombobox that works across the entire application. 

 From what I can see I have to use http://docs.telerik.com/devtools/wpf/controls/radcombobox/howto/create-a-watermark but if I use 

 Then I cant specify the text in the control that uses it like

 

I want {x:Static localization:SignupTexts.PcrKitDefaultValue} to be used here, but I of course get "Please select an agency", I tried removing the name from the template, but then its just empty. Is there a way to parse the empty text into the template or use a styling somehow that only affects the emptytext?

Does the RadReichTextBox support inserting images from the remote server specified directory, opening a window, displaying thumbnails, and selecting multiple pictures?

such as, I have a static resources server ,I want to open a file window with the specified directory(http://192.168.1.103:8089/surveypics/), ,when open it ,shows the thumbnails of pictures, and choose one or more pictures to insert into the RadRichTextBox

how to solve this?

I am displaying 2 or more BarSeries on a categorical x axis.  If the first series has x values of "A", "D", and "G", and a second series has values of "B" and "C", the categories are displayed on the X axis, from left to right as A D G B C. I understand that the categories from the first axis are added first, then the categories from the second axis, etc.  I want the categories to be sorted alphabetically: A B C D G.

I have tried creating a dummy series that has all possible x (category) values (sorted) and added it first to the chart (the y values are all zero). That does sort the categories, but it is unsatisfactory because my bar series are clustered. This reserves a space in the cluster for the fake 0 valued data point. I have tried to remove my fake series after adding my other series, but that does not work (I assume because it's removed before rendering takes place). I have  also tried to set the visibility of the point to Collapsed for y values of zero, but that did not alter the clustering of the bars.

Any help is appreciated.

Thanks - Mitch

Hi, When grouping has been applied, Day And Month Vertical groupheader appears as expected but when Month View is clicked, Vertical Group Header still remains.

Week View:

https://i.imgur.com/5SAPCaf.png

Month View:

https://i.imgur.com/nJakBOH.png

A second thing I also noticed is there are vertical bars that won't disappear, they stay the same place.

https://i.imgur.com/QTNxxBY.png

Hi,

Have an application to chart many time based series all of which have values of 0 and 1 only (On/OFF). Some series do not change over the period while other change a lot. Hence, using a single Y axis means they overlap and the chart is not readable. So ... the desire is to show a stacked (each offset) series on the one chart, the Y scale is kind of irrelevant as each are On/Off only.

So ... how do I make it clear when a series is at 0 (Off) or 1 (ON). It is hard to tell if a horizontal line is 0 or 1 when stacked. My first thought was to use shading. When at 0 a line would be seen and when at 1 a filled bar would be seen. But it looks no range series will work with a linear X axis.

BTW - I can do this spark lines but I'm unable to see how to do it for ChartView series.

Suggestions?

I have a RadTreeView databound as follows:

<telerik:RadTreeView Name="LayerTree" HorizontalAlignment="Stretch" 
     ItemsSource="{Binding Path=LayerTviVMList}" 
                                   ContextMenu="{StaticResource LayerTreeContextMenu}"
                                   IsVirtualizing="True" telerik:TreeViewPanel.VirtualizationMode="Recycling"
                                   telerik:AnimationManager.IsAnimationEnabled="False"
                                   SelectionMode="Multiple" BringIntoViewMode="Header" IsLineEnabled="True" ItemsIndent="15" />

Adding/Removing elements in LayerTviVMList works just fine. 

I have a collection of 5 elements, and when I do LayerTviVMList.Move(4,0) it appears that RadTreeView is throwing an ArgumentOutOfRangeException.

Below is the call stack:

  mscorlib.dll!System.ThrowHelper.ThrowArgumentOutOfRangeException() + 0x49 bytes
  mscorlib.dll!System.Collections.Generic.List<System.Windows.UIElement>.this[int].get(int index) + 0x2b bytes
  Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TreeView.TreeViewPanel.RemoveInternalChildRangeOverride(int startIndex, int count) Line 2863 + 0x13 bytes C#
  Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TreeView.TreeViewPanel.RemoveChildRange(System.Windows.Controls.Primitives.GeneratorPosition position, int itemCount, int itemUICount) Line 2350 + 0xf bytes C#
  Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TreeView.TreeViewPanel.OnItemsMove(System.Windows.Controls.Primitives.ItemsChangedEventArgs args) Line 2328 C#
  Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TreeView.TreeViewPanel.OnItemsChanged(object sender, System.Windows.Controls.Primitives.ItemsChangedEventArgs args) Line 1821 C#
  PresentationFramework.dll!System.Windows.Controls.VirtualizingPanel.OnItemsChangedInternal(object sender, System.Windows.Controls.Primitives.ItemsChangedEventArgs args) + 0x36 bytes
  PresentationFramework.dll!System.Windows.Controls.Panel.OnItemsChanged(object sender, System.Windows.Controls.Primitives.ItemsChangedEventArgs args) + 0x28 bytes
  PresentationFramework.dll!System.Windows.Controls.ItemContainerGenerator.OnItemMoved(object item, int oldIndex, int newIndex) + 0x35d bytes
  PresentationFramework.dll!System.Windows.Controls.ItemContainerGenerator.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x11a bytes
  PresentationFramework.dll!System.Windows.Controls.ItemContainerGenerator.System.Windows.IWeakEventListener.ReceiveWeakEvent(System.Type managerType, object sender, System.EventArgs e) + 0x5d bytes
  WindowsBase.dll!System.Windows.WeakEventManager.DeliverEventToList(object sender, System.EventArgs args, System.Windows.WeakEventManager.ListenerList list) + 0x5e bytes
  WindowsBase.dll!System.Windows.WeakEventManager.DeliverEvent(object sender, System.EventArgs args) + 0xd7 bytes
  WindowsBase.dll!System.Collections.Specialized.CollectionChangedEventManager.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0xa bytes
  PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x29 bytes
  PresentationFramework.dll!System.Windows.Controls.ItemCollection.System.Windows.IWeakEventListener.ReceiveWeakEvent(System.Type managerType, object sender, System.EventArgs e) + 0xe0 bytes
  WindowsBase.dll!System.Windows.WeakEventManager.DeliverEventToList(object sender, System.EventArgs args, System.Windows.WeakEventManager.ListenerList list) + 0x5e bytes
  WindowsBase.dll!System.Windows.WeakEventManager.DeliverEvent(object sender, System.EventArgs args) + 0xd7 bytes
  WindowsBase.dll!System.Collections.Specialized.CollectionChangedEventManager.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0xa bytes
  PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x29 bytes
  PresentationFramework.dll!System.Windows.Data.ListCollectionView.ProcessCollectionChangedWithAdjustedIndex(System.Collections.Specialized.NotifyCollectionChangedEventArgs args, int adjustedOldIndex, int adjustedNewIndex) + 0x202 bytes
  PresentationFramework.dll!System.Windows.Data.ListCollectionView.ProcessCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x132 bytes
  PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x5d bytes
  System.dll!System.Collections.ObjectModel.ReadOnlyObservableCollection<System.__Canon>.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) + 0x19 bytes
  System.dll!System.Collections.ObjectModel.ReadOnlyObservableCollection<System.__Canon>.HandleCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e) + 0xe bytes
  System.dll!System.Collections.ObjectModel.ObservableCollection<Overwatch.ELT.AppCommon.Explorer.LayerTviVM>.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e) + 0x52 bytes
  System.dll!System.Collections.ObjectModel.ObservableCollection<System.__Canon>.MoveItem(int oldIndex, int newIndex) + 0x87 bytes
  System.dll!System.Collections.ObjectModel.ObservableCollection<System.__Canon>.Move(int oldIndex, int newIndex) + 0xe bytes

How can I hide the title bar of a floating Telerik pane in WPF? I tried setting the PaneHeaderVisibility property but that only had an effect when the pane was docked. Here's the XAML:

<telerik:RadSplitContainer x:Name="Splitter" InitialPosition="FloatingDockable" telerik:RadDocking.IsAutoGenerated="True">

     <telerik:RadPaneGroup telerik:RadDocking.IsAutoGenerated="True" >

<controls:MyPane x:Name="MyPane" Header="Results" IsTabStop="False" CanUserClose="False" PaneHeaderVisibility="Hidden"> <Grid Name="MyGrid"> <controls:Legend Name="Legend"></controls:Legend> </Grid> </controls:MyPane> </telerik:RadPaneGroup> </telerik:RadSplitContainer>

Hello,

I have a RadGridVIew in which I use the color of rows to indicate a certain property of the row data (e.g. order, invoice, delivery slip etc.).
When the user selects a row the row will be yellow.
My question is how can I change this, the user wants to see the color of the row and a blue border to indicate which row is selected.
I looked at different threads but didnt find any solution.

The style that I use for the GridViewRow is shown below:



Any help would be greatly appreciated.

Kind Regards,

Marcel