There are data for whole year with 1 minute time step. It's 525,600 points. 
I'm trying to use DateTimeContinuousAxis, but its properties behavior is really strange.

I need ticks for first minute of each day. But setting MajorStep="1" MajorStepUnit="Day" results in attached image. (It results in 1 tick per 2 hours for some reason)
Is there way to get one tick for day?

Note, that I also use Pan/Zoom feature.

Thanks,
Michael



MainWindow.xaml.cs

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();

        DataContext = this;
        var c = 365*24*60;
        var data = new List<Step>(c);
        var random = new Random();
        for (var minute = 0; minute < c; minute++)
        {

            var date = new DateTime(2006, 1, 1) + TimeSpan.FromMinutes(minute);
            var value = random.Next(1800, 2000);
            data.Add(new Step {Value = value, Date = date});
        }
        Data = data;
    }

    public static readonly DependencyProperty DataProperty = DependencyProperty.Register("Data",
        typeof (IEnumerable<Step>), typeof (MainWindow), new PropertyMetadata(null));

    public IEnumerable<Step> Data
    {
        get { return (IEnumerable<Step>) GetValue(DataProperty); }
        set { SetValue(DataProperty, value); }
    }
}

public class Step
{
    public Double Value { get; set; }
    public DateTime Date { get; set; }
}



MainWindow.xaml

<Window x:Class="telerik_chart_big_data.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <telerik:RadCartesianChart x:Name="Chart" Zoom="12.1,1" PanOffset="0,0" MaxZoom="365,1">
            <telerik:RadCartesianChart.Behaviors>
                <telerik:ChartPanAndZoomBehavior ZoomMode="Horizontal"/>
            </telerik:RadCartesianChart.Behaviors>
           
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:DateTimeContinuousAxis Title="X" LabelFitMode="MultiLine" PlotMode="OnTicks" MajorStep="1" MajorStepUnit="Day"/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis Title="Y"/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:LineSeries ItemsSource="{Binding Data}" RenderMode="Light" ValueBinding="Value" CategoryBinding="Date" Stroke="Red"/>            
        </telerik:RadCartesianChart>
    </Grid>
</Window>

Below are the Details for Docking Pin/Unpin issue.

Control Name -  DockingDlls
Version - 2014.1.331.45
Issue – Unable to minimize all Rad Panes in RadPaneGroup (Move all related panes in to vertical bar), when Unpin any one RadPane in RadPaneGroup.

Implementation -  RadpaneGroup placed inside RadSplitContainer then RadSplitContainer placed inside RadDocking control.

Added following Pin and Unpin event handlers.   

private void RadDocking_OnPin(object sender, StateChangeEventArgs e)
        {
            foreach (var moduleItem in e.Panes)
            {
                var radPaneItem = moduleItem;                if (radPaneItem != null)
                {
                    if (radPaneItem.PaneGroup.Name == "NavigationPanesGroup")
                    {
                        NavigationPanesGroup.PinAllPanes();
                    }                    if (radPaneItem.PaneGroup.Name == "QuickAccessPanesGroup")
                    {
                        QuickAccessPanesGroup.PinAllPanes();
                    }
                }
            }
        }        private void RadDocking_OnUnpin(object sender, StateChangeEventArgs e)
        {
            foreach (var moduleItem in e.Panes)
            {
                var radPaneItem = moduleItem;                if (radPaneItem != null)
                {
                    if (radPaneItem.PaneGroup.Name == "NavigationPanesGroup")
                    {
                        NavigationPanesGroup.UnpinAllPanes();
                    }                    if (radPaneItem.PaneGroup.Name == "QuickAccessPanesGroup")
                    {
                        QuickAccessPanesGroup.UnpinAllPanes();
                    }
                }
            }
        }
Above code works good for Pin/Unpin functionality, But all panes in RadPanesGrup not moving to VerticalBar. Only Unpinned RadPane item is moving to verticalBar.

Please give pointers/suggestions to unpin and minimize all Radpanes, when we Unpin any RadPane.

I have attached sample project in this post.

I am trying to create a custom filter tool for a group of texts

I have the following XAML http://pastebin.com/h41fjb9J and codebehind is http://pastebin.com/PTd48bJZ and my custom type is http://pastebin.com/LFnGynbz

What I dont understand is that if I have 
                    <telerik:GridViewDataColumn
                        DataMemberBinding="{Binding Path=Checked}"/>
                    <telerik:GridViewDataColumn
                        IsReadOnly="True"
                        DataMemberBinding="{Binding Path=Text}"/>

Then it works but its ugly as I want to it look exactly like the 
<CheckBox Content="{x:StaticExtension localization:SemenBucketTexts.SelectAll}" Click="SelectAll" />
above with no borders or headers

If I then try to create a custom celltemplate 

                    <telerik:GridViewDataColumn>
                        <telerik:GridViewDataColumn.CellTemplate>
                            <DataTemplate>
                                <CheckBox Checked="{Binding Path=Checked}" Content="{Binding Text}"/>
                            </DataTemplate>
                        </telerik:GridViewDataColumn.CellTemplate>
                    </telerik:GridViewDataColumn>

I get an exception 
InnerException = {"Unable to cast object of type 'System.Reflection.RuntimeEventInfo' to type 'System.Reflection.MethodInfo'."}

I have trouble with creating a custom cell template for my custom filtering

I have the following xaml file
http://pastebin.com/12MYWM6J

And this codebehind
http://pastebin.com/c0JVMnQU

And this is my custom type
http://pastebin.com/LFnGynbz

My problem is that if I do not comment out 



Then my application throws an exception
{"Unable to cast object of type 'System.Reflection.RuntimeEventInfo' to type 'System.Reflection.MethodInfo'."}

If I do comment it out then it runs fine, but it looks wrong, I dont want



I want the checkboxes I create in my radgridview to align with the one in top

Hi,

I would like to know if Telerik have a control to do something like what Microsoft InfoPath do?

Thank's
Alain

I am trying to override the default clipboard behavior to only support pasting plain text using the following code:


This seems to work appropriately when pasting from an application such as MS Word. However, if I copy from a RadRichTextBox and then paste into the same RadRichTextBox, the formatting is preserved. How can I also paste plain text when copying from the same RadRichTextBox I am pasting into?

Hi, after moving from Telerik 2013.3 to 2014.3 we get an exception when the popupmenuitems in a radribbongallery is about to expand. We are using the same control several places in our application and it only fails one place, so it takes some wizardry to make it fail. I am not able to reproduce this in a test exampleb but if you by chance have any suggestions on things to try it would be appreciated.

Here's a simpliefied xaml that fails:
            <telerik:RadRibbonGallery.PopupMenuItems>
                <telerik:RadMenu ClickToOpen="False">
                <telerik:RadMenuItem Header="Test">
                    <telerik:RadMenuItem Header="Test submenu"/>
                </telerik:RadMenuItem>
                </telerik:RadMenu>
            </telerik:RadRibbonGallery.PopupMenuItems>

Here's the exception details:

Exception1:
Cannot perform action because the specified Storyboard was not applied to this object
for interactive control.

System.Windows.Media.Animation.Storyboard

GetStoryboardClock

Source:
PresentationFramework


Target:
System.Windows.Media.Animation.Clock
GetStoryboardClock(System.Windows.DependencyObject, Boolean,
InteractiveOperation)

 

Stacktrace:   
at
System.Windows.Media.Animation.Storyboard.GetStoryboardClock(DependencyObject
o, Boolean throwIfNull, InteractiveOperation operation)

  
at System.Windows.Media.Animation.Storyboard.GetCurrentStateImpl(DependencyObject
containingObject)

  
at System.Windows.Media.Animation.Storyboard.GetCurrentState()

  
at
Telerik.Windows.Controls.Animation.AnimationManager.StopIfRunning(FrameworkElement
target, String animationName, Boolean animateSelf)

  
at Telerik.Windows.Controls.RadMenuItem.OnIsSubmenuOpenChanged(DependencyObject
d, DependencyPropertyChangedEventArgs e)

  
at
System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs
e)

  
at
System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs
e)

  
at
System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs
args)

  
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex,
DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry,
EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean
coerceWithCurrentValue, OperationType operationType)

  
at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object
value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean
coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

  
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object
value)

  
at Telerik.Windows.Controls.RadMenuItem.set_IsSubmenuOpen(Boolean value)

  
at Telerik.Windows.Controls.RadMenuItem.CloseMenu()

  
at Telerik.Windows.Controls.RadMenuItem.OnIsSelectedChanged(DependencyObject d,
DependencyPropertyChangedEventArgs e)

  
at
System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs
e)

  
at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs
e)

  
at
System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs
args)

  
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex,
DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry,
EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean
coerceWithCurrentValue, OperationType operationType)

  
at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object
value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean
coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

  
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object
value)

  
at Telerik.Windows.Controls.RadMenuItem.set_IsSelected(Boolean value)

  
at Telerik.Windows.Controls.MenuBase.set_CurrentSelection(RadMenuItem value)

  
at Telerik.Windows.Controls.MenuBase.CloseAll()

  
at Telerik.Windows.Controls.RadMenuItem.OnCloseTimerTick(Object sender,
EventArgs e)

  
at System.Windows.Threading.DispatcherTimer.FireTick(Object unused)

  
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate
callback, Object args, Int32 numArgs)

  
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source,
Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

Is there any way to make the number scale within the gauge match the Outerborder of the gauge? It seems to be wider at the base of the gauge and if I want to add a GaugeRange it looks odd. thanks chuckl 

<telerik:RadSemicircleNorthGauge Width="182.5" Height="100" InnerBackground="white" OuterBackground="WhiteSmoke" OuterBorderThickness="0">
<telerik:SemicircleNorthScale ShowLastLabel="False" FontSize="11" VerticalAlignment="Center" Min="0" Max="99" RangeOffset="7" >
<telerik:SemicircleNorthScale.Indicators>
<telerik:Needle Value="65" />
<telerik:Pinpoint />
</telerik:SemicircleNorthScale.Indicators>
<telerik:SemicircleNorthScale.Ranges>
<telerik:GaugeRange Min="0" Max="65" Background="Green" />
<telerik:GaugeRange Min="65" Max="99" Background="Red"/>
</telerik:SemicircleNorthScale.Ranges>
</telerik:SemicircleNorthScale>
</telerik:RadSemicircleNorthGauge>

<telerik:RadSemicircleNorthGauge Width="182.5" Height="100" InnerBackground="WhiteSmoke"
OuterBackground="WhiteSmoke" Background="WhiteSmoke" BorderBrush="WhiteSmoke" OuterBorderThickness="1">
<telerik:SemicircleNorthScale FontSize="11" VerticalAlignment="Center" Min="0" Max="100" MajorTicks="10" MiddleTicks="1" >
<telerik:SemicircleNorthScale.Indicators>
<telerik:Needle Value="26" />
<telerik:Pinpoint />
</telerik:SemicircleNorthScale.Indicators>
</telerik:SemicircleNorthScale>
</telerik:RadSemicircleNorthGauge>

Hello,

When displaying scatter plots, I like to use the following three properties on my ScatterSeries:
ClipToBounds=False, ClipToPlotArea=False, and ZIndex=1000 
to ensure the points don't get clipped by the axes and boundary scrollbars.  See attached pic for the result, when using a single series.

I'm not quite sure how to set the ZIndex of the scatter series when using a ChartSeriesProvider though for dynamic series.  It lets me set the ClipToBounds and ClipToPlotArea properties, but not the ZIndex using attached properties.


Any suggestion on how to set the ZIndex of the dynamic scatter series?  It doesn't matter to me if they're all the same value, they just need to be higher than the chart boundary scrollbars.

Hi All,

I am using Telerik WPF trial version but my client will buy it soon. I am recursively loading directories tree and listing on RadTreeListView.

The top most directories trees are working but the most buttom doesn't work as expect.

Seet the attach files