Hi,
I try to find real position of shape. Position object in the shape doesn't provide it. I think you have a kind of position mechanism. I have a shape object, and I get diagram object by using the shape object.
I tried


,but it return same value.

And I tried this


but it return different value.
Actually I try to show popup which is positioned to shape object. I can try to position to Content, but then drag or selection operation handled by shape object.
How can I find real position of RadDiagramShape in the screen? or How can I show a popup according to position of the shape object.

Thanks in advance.

Hi,

Is it possible to use the Colorizer with the SqlGeospaitalDataReader?
If it is, would it be possible to provide a sample?

I want the layouts of some of my RadControls to be persisted in background via a new Thread/Task. The corresponding method is invoked so I can access the control that should be persisted without any error. But I'm always getting an exception at the time I call PersistenceManager.Save(control). Here's my code:





Can you please provide help why PersistenceManager.Save method is always throwing an exception here? How to use PersistenceManager to save a layout in background/new Task?

Hello,

I am trying to zoom and change the offset on the horizontal and vertical axis from code behind.
The code seems to work for the horizontal axis but not the vertical.

For example, I have a vertical axis displaying [0; 10]. I want to see [5,6], but the chart displays the [9,10] interval.
I have checked the virtualHeight (in this case 6850.0) and new value of the panoffset seems good => 3425.0

Why do I have this behaviour ? Is there a property that need to be set ?

Hi,

I would like to know if it's possible to have the header bar of the expander the same color of the header that we have with the popup calendendar of the RadDatePicker?!?

Thank's
Alain

I have a simple chart in a c#/wpf/mvvm design.  Currently working on a trial version of the Chart View to see if it'll meet our development requirements, so I'm totally new to Telerik tools.  I'm missing something on how to implement a tooltip for the chart.  I've struggled for a day, and cannot get tooltips to work.  ):

I've defined a tooltip in a datatemplate as follows.  Ultimately, I'll bind the tooltip to an object in the ViewModel, but can't get this statice text to even work for now.
<UserControl.Resources>
  <DataTemplate x:Key="PolicyTooltipTemplate">
    <Grid>
      <StackPanel>
        <TextBlock FontSize="11" Text="Why am I not appearing in the grids tooltip?? ):" />
      </StackPanel>
    </Grid>
  </DataTemplate>
</UserControl.Resources>

In my ChartView Bareries definition I specify the TootipTemplte to use as follows:
<chartView:BarSeries CategoryBinding="Year" TooltipTemplate="{StaticResource PolicyTooltipTemplate}"
    CombineMode="Stack"
    ValueBinding="PrimaryCoverage"
    ItemsSource="{Binding ModelAuditCoverageChartAGL}">
        <chartView:BarSeries.DefaultVisualStyle>
        <Style TargetType="Border">
        <Setter Property="Background" Value="DodgerBlue"/>

The chart display fine, (attached pic), but when I hover over the chart columns, I cannot get any tooltips?  Have I implemented tooltips incorrectly for the ChartView?  Thanks for any help!

Below is my full xaml:

<UserControl
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:xctk="clr-namespace:Xceed.Wpf.Toolkit;assembly=Xceed.Wpf.Toolkit"
xmlns:viewModels="clr-namespace:CmtModeler.WPF.Modules.AccountManagement.ViewModels"
xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Chart"
xmlns:chartView="clr-namespace:Telerik.Windows.Controls.ChartView;assembly=Telerik.Windows.Controls.Chart"
x:Class="CmtModeler.WPF.Modules.AccountManagement.Views.AmModelAuditView"
mc:Ignorable="d" VerticalAlignment="Top" HorizontalAlignment="Left"
d:DesignHeight="300" d:DesignWidth="300"
x:Name="ModelAdjustmentView"
d:DataContext="{d:DesignInstance {x:Type viewModels:AmModelAuditViewModel}}">
<UserControl.DataContext>
<viewModels:AmModelAuditViewModel/>
</UserControl.DataContext>
<UserControl.Resources>
<DataTemplate x:Key="PolicyTooltipTemplate">
<Grid>
<StackPanel>
<TextBlock FontSize="11" Text="Why am I not appearing in the grids tooltip?? ):" />
</StackPanel>
</Grid>
</DataTemplate>
</UserControl.Resources>
<xctk:BusyIndicator IsBusy="{Binding IsBusy}" BusyContent="Loading...">
<Grid x:Name="GridOuterShell" >
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<!--Top gird containing models . . .-->
<DockPanel x:Name="DocPanelAuditModels" Grid.Row="0" Grid.Column="0">
<Grid>
<DataGrid x:Name="ModelsCededBoston" ItemsSource="{Binding ModelAudits}" SelectedItem="{Binding SelectedModelAudit}" Style="{StaticResource AccountMaintenanceGridStyle}">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding Batch_Id}" Header="Batch Id" Width="200" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding Model_Desc}" Header="Model Description" Width="400*" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding Coverage_Id}" Header="Coverage Id" Width="200" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding User_Id}" Header="User Id" Width="200" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding Model_Run_Dt}" Header="Model Run Dt" Width="200" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding Engine_Version}" Header="Engine Version" Width="200" IsReadOnly="True"/>
<DataGridTextColumn Binding="{Binding Application_Version}" Header="Application Version" Width="200" IsReadOnly="True"/>
</DataGrid.Columns>
<DataGrid.RowStyle>
<Style TargetType="{x:Type DataGridRow}">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="DodgerBlue"/>
<Setter Property="Foreground" Value="White"/>
</Trigger>
</Style.Triggers>
</Style>
</DataGrid.RowStyle>
</DataGrid>
</Grid>
</DockPanel>
<!--Chart showingdetals of selectedmodel . . .-->
<DockPanel x:Name="DocPanelAuditModelsDetails" Grid.Row="1" Grid.Column="0">
<telerik:RadCartesianChart x:Name="AuditModelRadChartView" Grid.Row="4" Grid.Column="0" Height ="500" Zoom="0, 0">
<telerik:RadCartesianChart.HorizontalAxis>
<chartView:CategoricalAxis LabelFitMode="Rotate" x:Name="HorizontalAxis" HorizontalAlignment="Stretch"
MajorTickInterval="1"
Title="Year"
LineThickness="2"
LineStroke="Black"
ShowLabels="True"/>
</telerik:RadCartesianChart.HorizontalAxis>
<telerik:RadCartesianChart.VerticalAxis>
<chartView:LinearAxis LabelFormat ="###,##0" />
</telerik:RadCartesianChart.VerticalAxis>
<chartView:BarSeries CategoryBinding="Year" TooltipTemplate="{StaticResource PolicyTooltipTemplate}"
CombineMode="Stack"
ValueBinding="PrimaryCoverage"
ItemsSource="{Binding ModelAuditCoverageChartAGL}">
<chartView:BarSeries.DefaultVisualStyle>
<Style TargetType="Border">
<Setter Property="Background" Value="DodgerBlue"/>
</Style>
</chartView:BarSeries.DefaultVisualStyle>
</chartView:BarSeries>
</telerik:RadCartesianChart>
</DockPanel>
</Grid>
</xctk:BusyIndicator>
</UserControl>

Hi guys

I have toyed all morning with this problem. I have a DataBound RadTreeView (with ItemsSource) that displays a Hierarchical data structure.

Because each item is displayed using the hierarchy I have no way of hooking into the "DoubleClick" event on a per-item basis.

After some time, I ended up binding SelectedItem to my ViewModel and hooking into the ItemDoubleClick event like below. Unfortunately this makes the assumption that SelectedItem is fired before ItemDoubleClick. So if possible I would love to know a way to hook into the DoubleClick event, so that I can bind the CommandParameter to the item that was double clicked.

<telerik:RadTreeView x:Name="ServerExplorerTreeView" Grid.Row="1" Margin="0 -2 0 0"
VerticalAlignment="Stretch" Background="{StaticResource LightGrayBackgroundBrush}"
IsLineEnabled="True" ScrollViewer.HorizontalScrollBarVisibility="Auto" IsVirtualizing="True"
SelectionMode="Multiple" IsEditable="True" IsDragDropEnabled="True" ItemsSource="{Binding NavigatorVM.Root.ItemsView.View}"
SelectedItem="{Binding NavigatorVM.SelectedItem,Mode=TwoWay}">
<i:Interaction.Triggers>
<i:EventTrigger EventName="ItemDoubleClick">
<i:InvokeCommandAction Command="{Binding NavigatorVM.ItemDoubleClickedCommand}"/>
</i:EventTrigger>
</i:Interaction.Triggers>
</telerik:RadTreeView>

Hi team,
I am blocked by how to implement such a scenario.

We know that we need to generate a ObservableGraphSourceBase object and assign it to GraphSource property. In my case, i need to turn the bound Line instance into Nodes and Links in the graph source and also whatever changes the Line object has, it should be refreshed in the diagram.

Thanks,
Jingfei

I have a rowdetails template with a set height, in a grid row with a set height set to display in a detailspresenter with a set height. They are all set to 300 pixels but there is still not vertical scroll bar showing up. 

Any ideas?

Thanks!
Eric

Hello, I have a RadTabControl with several RadTadItems, I've created a style for each RadTabItem to assign different colors to the headers:


Is it possible to assign the same color of the header when the RadTabItem is selected?

Thanks in advance,

Alberto