My RadGridView instances always have several properties that are set exactly the same way. Something like this:


So I thought, why not derive from this control and set those properties in the constructor?  I wrote this class that extends RadGridView:


Okay, so using this should be as simple as this:


It won't compile.  I get an error that says "The name 'MyGridView' does not exist in the namespace 'clr-namespace:MyUI'".

I've tried declaring the namespace with and without the "assembly=MyUI" part.  

What am I doing wrong here?

Thanks.

Aaron

Hello

I am using the RadDataPager in UnboundMode in connection with a RadGridView or a RadListBox.
The data from a page are loaded by an Event PageIndexChanged.
How can I navigate to a certain page (for example page 3) or select a certain element in Code-Behind or in XAML.
The commands PageIndex=3 or MoveToPage(3) seem to have no effect.

Sincerely,
A. Kasar

Hi,

May I know is there anyway to style the row validation of Telerik Rad Grid View where I only want a red border line to highlight the particular row that have error, but not the default style where the entire row is in red. 

It seems that the first character entered is only handled as the EditTrigger but the actual character isn't input in the grid.

When I have a cell selected but not in edit mode I want to write 4567in it. In excel this would work. In radgrid the original 4 keypress would enter edit mode, then 567 would be entered into the cell. How can I make it so that the 4 is both handled as a EditTrigger as well as input?

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>