Hi!
I have a View with a Master - Details layout, in the Master i have a RadTreeList View with Hierarchical Data. In the Details I have a ComboBox which display the details of the selected value item of the Grid. How can i set the right property? I'm working with the MVVM, but i have difficulty to display the details. I want to display "Descrizione". Here my code,whats wrong? Thank you all :

I have a RadBook which is loaded with a RadDocument. Currently my RadBook has fixed width and height, but this is not ideal for my application. What would improve the user experience is that if the RadBook is resized, then the pages and content are resized.

Is this something that the RadDocument within the RadBook can handle?

i wanted to ask if it is possible for us to have 2 tileView in a single xaml?
if yes, is there any solution for this?
I've tried to bind it to different content template, yet it failed.

Just wondering what it the easiest way to color-code countries? What do I do if I simply want to draw Russia in red color using OpenStreetMap provider?

Hi,

I have a collection of objects which I want to bind to a RadGridView. The class of the objects is looking like that (minimum code needed to understand) where I have 1 property and 1 array of values which :

public class AttributeEntry : INotifyPropertyChanged
    {
        public string Code { get; set; }
        private string[] _values;
        public string[] Values
        {
            get { return _values; }
            set { _values = value; }
        }
        public string this[int index]
        {
            get { return _values[index]; }
            set
            {
                _values[index] = value;
                if (PropertyChanged != null)
                    PropertyChanged(this, new PropertyChangedEventArgs(Binding.IndexerName));
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;
    }

Is someone know a (simple) way, using the patern MVVM,  to have a RadGridView with some columns defined (in my case corresponding to the 'Code' property) and some columns "autogenerated" with each columns corresponding to the elements of a collection (in my case the elements of the array 'Values". If I have 7 values in my collection, I should have 7 "autogenerated" columns).

Hello!

I have a Grid with an activated InsertRow (ShowInsertRow=True) and a ComboBoxColumn that is readonly.
The Property bound to the SelectedValue of the ComboBox should only be set once a new item is inserted,
so i need the ComboBox to be editable in the InsertRow.
By default the ComboBox of the InsertRow inherits the Template of the Column and therefore is not editable.

How can I make that ComboBox editable, are there simple options as hooking a trigger ?
Is there a proper way to do it in Xaml (i'd like to avoid code behind) ?

Thank You.

I saw the bug where the content doesnt fill the expander, but there is another issue.

When you click to expand, the content displays immediately instead of after the expander has opened.

Where do I set the delay?

I'm using Blend and MVVM so I'd like to learn how to use radChart to make a simple Pie chart.
I thought I'd start with the XMAL mock up and bind it later.
All I need to do is preset 3 categories, 3 slices of pie and set the background color (fixed per slice) and show the percents of each slice as I got. The number of slices if fixed at 3..

This sample does all that (except color and percent) Note: thanks to whomever I stole it from..

Any advice?
Thanks  Pat NH USA

  <telerik:RadChart Name="Chart"
                    BorderBrush="#FF001900"
                    BorderThickness="2">                   
                <telerik:RadChart.DefaultView>
                    <telerik:ChartDefaultView>  
                        <telerik:ChartDefaultView.ChartLegend>
                            <telerik:ChartLegend
                                x:Name="ChartLegend"
                                UseAutoGeneratedItems="True" />
                        </telerik:ChartDefaultView.ChartLegend>
                        <telerik:ChartDefaultView.ChartArea>
                            <telerik:ChartArea
                                Name="ChartArea"
                                LegendName="ChartLegend"                                 
                                ClipToBounds="False" >
                                    <telerik:ChartArea.DataSeries>
                                    <telerik:DataSeries>
                                        <telerik:DataSeries.Definition>
                                                <telerik:PieSeriesDefinition></telerik:PieSeriesDefinition>
                                        </telerik:DataSeries.Definition>
                                        <telerik:DataPoint
                                            YValue="15"                                          
                                            LegendLabel="CATAGORY1" />
                                        <telerik:DataPoint
                                            YValue="9"
                                            LegendLabel="CATAGORY2"
                                                Label="" />
                                        <telerik:DataPoint
                                            YValue="12"
                                            LegendLabel="CATAGORY3" />
                                    </telerik:DataSeries>
                                </telerik:ChartArea.DataSeries>
                            </telerik:ChartArea>
                        </telerik:ChartDefaultView.ChartArea>
                    </telerik:ChartDefaultView>
                </telerik:RadChart.DefaultView>
                </telerik:RadChart>

Hi,

I am using a Telerik RadGridView controls for my WPF Windows application.

My requirement is I want to export data from Hierarchical RadGridView to Excel. But, while exporting I am getting few errors as attached.

Any quick help on this will be highly appreciated.

Thanks & Regards,
Hirak

Hi,

I'm reading http://www.telerik.com/help/wpf/radchart-features-format-expressions.html. The bottom of the article displays a table of examples of format expressions, eg. {C2}, however I'm unable to find an article that definitively lists all of the format expressions that are available (I would have expected this list in this help article titled "Format Expressions"). I found an example of {D} for date and guessed {T} for time, but don't know what additional formatting options there are.

In particular, I'm trying to display the Y-value in a tooltip using region specific formatting delimiters. For example, while I'm able to use {0.0} to format a number with at least one integer digit and one place after the decimal point, the region I'm working in uses a comma as a decimal point delimiter. If I try to use {0,0}, I only get one integer digit in the tooltip with no "," and no digit after the decimal point.

What format expressions are available and can this information be added to the help (and I'm guessing this information is span across your chart control over different technologies).

I also don't know which circumstances I can use a token. For example, although the documentation at the top of the page seems to indicate that I can use the #LABEL and #LEGENDLABEL tokens in a tooltip, using it only displays the string "#LABEL" in the tooltip and using the #LEGENDLABEL token displays the raw, unformatted Y value in the tooltip. I'm looking to display the label of the series displayed in the legend along with the Y-value in the tooltip so that it is easy to distinguish which series you are hovering over when there are multiple series on the chart.

Kind regards,
Dave.