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7 answers
248 views
When you select a shape that is near the right edge of the diagram surface, the toggle button to show the SettingsPaneView is outside of the Diagram/Window, and therefore not accessible (I have limited it to the Page Size, so you cannot move any further to the right).

Is there any way to Keep it in view, showing above the selected shape if necessary?

Alex
Martin Ivanov
Telerik team
 answered on 26 Dec 2014
1 answer
246 views
<telerik:RadCatresianChart x:Name="cartesianChart">
    <radchartview:RadCartesianChart.Behaviors>
        <chartview:ChartTrackBallBehavior ShowIntersectionPoints="True" />
    </radchartview:RadCartesianChart.Behaviors>
    <radchartview:RadCartesianChart.Annotations>
    <chartview:CartesianGridLineAnnotation Value="{Binding CurrentDate}" Axis="{Binding ElementName=horizontalAxis}" Stroke="Black" StrokeThickness="2">
        </chartview:CartesianGridLineAnnotation>
    </radchartview:RadCartesianChart.Annotations>
     <telerik:RadCartesianChart.SeriesProvider>
     <telerik:ChartSeriesProvider Source="{Binding SuppChart}">
          <telerik:ChartSeriesProvider.SeriesDescriptors>
              <telerik:CategoricalSeriesDescriptor ItemsSourcePath="Data" ValuePath="CurrentValue" CategoryPath="Date">
                  <telerik:CategoricalSeriesDescriptor.Style>
                      <Style TargetType="chartview:LineSeries">
                           <Setter Property="StrokeThickness" Value="2"/>
                           <Setter Property="ShowLabels" Value="{Binding ShowLabels}" />
                           <Setter Property="Visibility" Value="{Binding IsVisible, Converter={StaticResource BoolToVis}}" />
                           <Setter Property="LegendSettings">
                               <Setter.Value>
                                   <telerik:SeriesLegendSettings Title="{Binding Label}"/>
                               </Setter.Value>
                            </Setter>
                            <Setter Property="Stroke" Value="{Binding Color}" />
                            <Setter Property="VerticalAxis" Value="{Binding VerticalAxis}"/>
                        </Style>
                    </telerik:CategoricalSeriesDescriptor.Style>
                </telerik:CategoricalSeriesDescriptor>
            </telerik:ChartSeriesProvider.SeriesDescriptors>
        </telerik:ChartSeriesProvider>
    </telerik:RadCartesianChart.SeriesProvider>
    <radchartview:RadCartesianChart.HorizontalAxis>
        <chartview:DateTimeContinuousAxis x:Name="horizontalAxis" PlotMode="BetweenTicks" ShowLabels="True" LabelFormat="{Binding AxisLabel}" MajorTickStyle="{StaticResource tickStyle}" LabelFitMode="Rotate" Minimum="{Binding StartDate}" Maximum="{Binding EndDate}"/>
    </radchartview:RadCartesianChart.HorizontalAxis>
</telerik:RadCatresianChart>

This is my XAML code. When I change the SuppChart collection (ObservableCollection) the chart isn't render the horizontal axis and annotation. I implement INotifyPropertyChanged and INotifyCollectionChanged. Data are render properly after collection change.

I attached picutures of plot before and after refresh the data. 

What can be wrong? I missing something?
Peshito
Telerik team
 answered on 26 Dec 2014
1 answer
99 views
here is the xaml:
<telerik:RadCartesianChart x:Name="Chart">
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
           
            <telerik:RadCartesianChart.Series>
                <telerik:ScatterPointSeries XValueBinding="Category" YValueBinding="Value" ItemsSource="{Binding}">
                    <telerik:ScatterPointSeries.PointTemplate>
                        <DataTemplate>
                            <Ellipse Width="10" Height="10" Fill="{Binding DataItem.Color}"/>
                        </DataTemplate>
                    </telerik:ScatterPointSeries.PointTemplate>
                </telerik:ScatterPointSeries>
            </telerik:RadCartesianChart.Series>
        </telerik:RadCartesianChart>

the binding code is:
public MainWindow()
        {
            InitializeComponent();
            DataContext = GetData(12);
        }        public static List<ChartData> GetData(int dataSize)
        {
            Random rnd = new Random();
            var result = new List<ChartData>();            for (int i = 0; i <= dataSize; i++)
            {
                result.Add(new ChartData()
                {
                    Category = i,
                    Value = rnd.Next(1, 100),
                    Color = new SolidColorBrush(
                        Color.FromArgb(255, (byte)rnd.Next(0, 256), (byte)rnd.Next(0, 256), (byte)rnd.Next(0, 256)))
                });
            }            return result;
        }

but when running app. the points is not show. pls Help.
     
Petar Marchev
Telerik team
 answered on 25 Dec 2014
3 answers
563 views
hello,

how can I load an image using vb.net in the RadImageEditor?
Harald
Top achievements
Rank 2
 answered on 25 Dec 2014
1 answer
266 views
Hi All, 
About setting themes and styling WPF controls using implicit styles, I set Dark style to Rad controls successfully but about  RadChart , it doesn’t work. indeed  I set dark theme to RadChart successfully using  StyleManager.
I apply implicit styles for the Dark theme in code below, 
Regards

private static void SetTelerikTheme()
        {
 
 
            //Style tbstyle = null;
 
            string themeName = "Expression_Dark";
 
 
 
 
            telerikResources = new List<ResourceDictionary>();
            AddTelerikTheme(themeName, "System.Windows.xaml");
            AddTelerikTheme(themeName, "Telerik.ReportViewer.Silverlight.xaml");
 
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Data.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.DataVisualization.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Diagrams.Extensions.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Diagrams.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Docking.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Expressions.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.FixedDocumentViewers.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.FixedDocumentViewersUI.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.GanttView.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.GridView.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.ImageEditor.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Input.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Navigation.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Pivot.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.PivotFieldList.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.RibbonView.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.RichTextBoxUI.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.ScheduleView.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Spreadsheet.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Documents.Proofing.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Documents.xaml");
            AddTelerikTheme(themeName, "Telerik.Windows.Controls.Chart.xaml");
 
            AddTelerikTheme(themeName, "Expression/Dark/ReportViewer.xaml");
            AddTelerikTheme(themeName, "Expression/Dark/ReportViewerDialogBox.xaml");
            AddTelerikTheme(themeName, "Expression/Dark/ReportViewerErrorStatus.xaml");
 
            foreach (var res in telerikResources)
                App.Current.Resources.MergedDictionaries.Add(res);
        }
 
        private static List<ResourceDictionary> telerikResources = new List<ResourceDictionary>();
 
        private static void AddTelerikTheme(string themeName, string dictionaryName)
        {
            try
            {
                telerikResources.Add(new ResourceDictionary()
                {
                    Source = new Uri("/Telerik.Windows.Themes." + themeName + ";component/Themes/" + dictionaryName,
                        UriKind.RelativeOrAbsolute)
                });
            }
            catch (Exception ex)
            {
                MessageBox.Show(
                    dictionaryName + "\r\n" +
                    ex.Message);
            }
        }
Martin Ivanov
Telerik team
 answered on 25 Dec 2014
3 answers
236 views
Hi,
I compined DataForm and PropertyGrid controls properly but I want to do that handle DataFormComboBoxField change event and as configured DataTemplate like that.

<
telerik:RadDataForm Grid.Row="0" x:Name="DataForm1"
                             Header="Actor Basic"
                            AutoGenerateFields="False"
                            ItemsSource="{Binding MyDTO}"
                            ReadOnlyTemplate="{StaticResource MyTemplate}"
                            EditTemplate="{StaticResource MyTemplate}"
                            NewItemTemplate="{StaticResource MyTemplate}"
                            EditEnded="DataForm1_EditEnded" >
<
DataTemplate x:Key="MyTemplate">
                <StackPanel>
                    <telerik:DataFormDataField  Label="İsim" DataMemberBinding="{Binding Name, Mode=TwoWay}" />
                    <telerik:DataFormComboBoxField Label="Some Label" SelectedValuePath="ID" DisplayMemberPath="TypeName"
                                DataMemberBinding="{Binding AnotherId, Mode=TwoWay}"
                                ItemsSource="{Binding RelativeSource={RelativeSource FindAncestor,
                                AncestorType={x:Type UserControl}}, Path=DataContext.SomeList}" />
                </StackPanel>
            </DataTemplate>
Dimitrina
Telerik team
 answered on 25 Dec 2014
7 answers
389 views
Hi all,

Now I want to create such a below window, see attached file. Basically, it has a different style of Min, Max and Close button. I want to know how do this.

Thanks,
Arthur
Polya
Telerik team
 answered on 24 Dec 2014
1 answer
196 views
If we select more than one field then data is displaying with column headers without any problem. But if we select only one Field from the list the column header is showing Grand Total instead of showing the Field description of the selected item from the Rad Pivot Fields List.

Please help to solve this issue.
Polya
Telerik team
 answered on 24 Dec 2014
2 answers
329 views
Hi guys,
I have a dialog that adds an item to the RadGridView in code behind. I immediately refresh the gvproperties items and search for the newly added item, but it is not present. I want to set the current and selected item to the new item, but indexof() fails. It returns null. Can you see what I might be doing wrong?

 var addWell = new frmAddWellAssignment(_dataContext.SelectedUser.UserID.Trim(), false);

 var assignmentAdded = addWell.ShowDialog();

   if (assignmentAdded == true) {
                _dataContext.LoadAssignments();
            }

// RMH: Select the newly added item in the RadGridView

gvProperties.Items.Refresh();

var item = gvProperties.Items[gvProperties.Items.IndexOf(addWell.PropertyID)];

gvProperties.SelectedItem = item;
Dimitrina
Telerik team
 answered on 24 Dec 2014
6 answers
282 views
Hi Team,
Could you please help us on below issue :

1) I have typed the word "testing"

2) Deleted "ing" and the current text is "test"

3) When I see the "Undo", It shows all the operations, like shown in the attachment "Undo - Dropdown.png"

4) Please suggest us the way to disable this "Undo" Dropdown, We like to shown only the "Undo" button (without dropdown)

Thanks,
Obuliraj Ramalingam
Ramalingam
Top achievements
Rank 1
 answered on 24 Dec 2014
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