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2 answers
255 views
I'm using the version 2013.3.1202.40

If a user copies a line (CRTL-C) and pastes it (CTRL-V), there is a problem when one of the column's contents is empty. All contents are shifted “to the left”, simply ignoring the empty column.

So, if we have something like "Text;;;End" it would be pasted as "Text;End"
Attila
Top achievements
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 answered on 30 Mar 2015
4 answers
261 views
Hi,

I want to change PropertyGrid font-family, Code like this:

<telerik:RadPropertyGrid Name="squidProperties" Grid.Row="1" RenderMode="Flat"
           AutoGeneratePropertyDefinitions="False"
                        DescriptionPanelVisibility="Collapsed"                        
          FontFamily="Microsoft YaHei" Item="{Binding testtest}" LabelColumnWidth="100"
          Visibility="{Binding test}" />

it's not working.

The textblock's(PART_FieldLabelN) font-family is still Segoe UI.
haochen
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 answered on 30 Mar 2015
5 answers
271 views
Hello,

I'm experiencing a memory leak when using RadPropertyGrid in a project targeting .Net Framework 4.
I would attach a sample project to demonstrate the issue, but apparently only images can be attached.
I'm able to reproduce the issue with a simple project containing a main window with a button opening a new window with only a RadPropertyGrid, with Item set to a simple POCO object with 2 string properties. The window is not released when closed.
Dimitrina
Telerik team
 answered on 30 Mar 2015
2 answers
170 views
Hi there, 

we are currently working on a wrapper control of your RadChartView RadCartesianChart that contains a DateTimeContinuousAxis. Out clients should be able to modify the FontSize of it, so we bond it to our DependencyProperty AxisFontSize:

<telerik:RadCartesianChart.HorizontalAxis>
  <telerik:DateTimeContinuousAxis x:Name="dateTimeContinuousAxis" PlotMode="OnTicks" LabelFitMode="Rotate" MajorStepUnit="Second"
                                                LabelFormat="HH:mm:ss" FontSize="{Binding AxisFontSize, FallbackValue=14}" />
</telerik:RadCartesianChart.HorizontalAxis>

When the client changes the AxisFontSize on design or run time something strange happens: https://dl.dropboxusercontent.com/u/55589036/Pictures/Animated%20Screenshots/20150326_1440.gif

Now we experimented a bit to get rid of this problem. In the Changed-Event of the AxisFontSize we tried to re-add entirely new Series with entirely new data plots in a different time range than before. Nothing changes, because your control seems to keep the old labels for resource purposes. We even tried to call UpdateLayout() and InvalidateVisual() in our Update() method that will be called in the Changed-Event.

Now to up the stakes even more we got two other DependencyProperties on our control:
- TimeRange: This enum value (seconds) defines the time range of the DateTimeContinuousAxis. When this is changed we call our Update() method, too, to re-add all Series with new dummy or live plot data in the Changed-Event.
- TimeTickCount: This defines the number of time ticks on the X axis. When changed we calculate the new MajorStep of the X axis and set it to the DateTimeContinuousAxis MajorStep property.

When we change the AxisFontSize and finally change one of the other DependencyProperties it's getting even more weird: https://dl.dropboxusercontent.com/u/55589036/Pictures/Animated%20Screenshots/20150326_1441.gif


How can we fix this problem or bypass the bug? Is there at least a way to force your control to remove and re-add the labels to get rid of this problem?
Martin
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 answered on 30 Mar 2015
1 answer
114 views
Hello,

Sometimes unintentionally clicked on the group header and collapsed group, How can prevent collapsed group ? or collapse like expander if clicked on the button expand or collapse?
Maya
Telerik team
 answered on 30 Mar 2015
1 answer
205 views
Hi,

in my application I have multiple RadTablControls and I would like to change the height of all TabItem... How it's possible to do it through styling???

Thank's
Alain
Evgenia
Telerik team
 answered on 30 Mar 2015
4 answers
500 views
    <telerik:RadCartesianChart.SeriesProvider>
        <telerik:ChartSeriesProvider Source="{Binding CieDatums, Mode=OneWay}">
            <telerik:ChartSeriesProvider.SeriesDescriptors>
                <telerik:ScatterSeriesDescriptor  ItemsSourcePath="Value" XValuePath="X" YValuePath="Y" CollectionIndex="0">
                    <telerik:ScatterSeriesDescriptor.Style>
                        <Style TargetType="telerik:ScatterPointSeries">
                            <Setter Property="RenderOptions" Value="{StaticResource renderOptions}" />
                            <Setter Property="ShowLabels" Value="{Binding IsShowLabel, Mode=OneWay}"/>
                            <Setter Property="PointSize" Value="5,5"/>
                            <!-- Not able to apply DefaultVisualStyle,  -->
                            <Setter Property="DefaultVisualStyle">
                                <Setter.Value>
                                    <Style TargetType="{x:Type Path}">
                                        <Setter Property="Fill" Value="Black"/>
                                    </Style>
                                </Setter.Value>
                            </Setter>
                        </Style>
                    </telerik:ScatterSeriesDescriptor.Style>
                </telerik:ScatterSeriesDescriptor>
            </telerik:ChartSeriesProvider.SeriesDescriptors>
        </telerik:ChartSeriesProvider>
    </telerik:RadCartesianChart.SeriesProvider>
</telerik:RadCartesianChart>

I am trying to set the Point fill color to Black. DefaultVisualStyle seems to have no effect. 
What is the proper way of applying DefaultVisualStyle in ScatterSeriesDescriptor.Style?
Joel
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Iron
 answered on 30 Mar 2015
5 answers
328 views
           
<telerik:RadCartesianChart.SeriesProvider>
    <telerik:ChartSeriesProvider Source="{Binding CieDatums, Mode=OneWay}">
        <telerik:ChartSeriesProvider.SeriesDescriptors>
            <telerik:ScatterSeriesDescriptor  ItemsSourcePath="Value" XValuePath="X" YValuePath="Y" CollectionIndex="0">
                <telerik:ScatterSeriesDescriptor.Style>
                    <Style TargetType="telerik:ScatterPointSeries">
                        <Setter Property="RenderOptions" Value="{StaticResource renderOptions}" />
                        <Setter Property="ShowLabels" Value="{Binding IsShowLabel, Mode=OneWay}"/>
                        <Setter Property="PointSize" Value="5,5"/>
                    </Style>
                </telerik:ScatterSeriesDescriptor.Style>
            </telerik:ScatterSeriesDescriptor>
        </telerik:ChartSeriesProvider.SeriesDescriptors>

I have a check box which allow user to choose whether to display the point Label or not. The Binding IsShowLabel is not working. How can i bind the check box's IsChecked to the ShowLabels property?
Joel
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Iron
 answered on 30 Mar 2015
2 answers
156 views
Hello,

I see the Timeline control has alternate colors for the intervals, Is it possible to change those colors? I'd like to change them.

Thanks in advance,

Alberto
Amige
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Veteran
 answered on 28 Mar 2015
2 answers
197 views
I'm a new chart user, testing out the trial to see if it'll meet our needs.  So hopfully this is a simple question.  I'm in a c# WPF MVVM application.  I have a StackedBar series and a RanageBar series programatically defined and bound via my xaml.  Right now the two different series show up side-by-side in the chart.  I'd like them to basically be overlayed on top of one another.  Is there an easy way yo do this?  Thx

Todd
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Rank 1
 answered on 28 Mar 2015
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