Hello,

I'm developing an application using WPF on .NET 4.5/C#.  I have a simple page that contains a RadTimeline.  The control displays just fine in the designer, but when I run the app and navigate to the page, it crashes to desktop with the error:


I have tried other controls from the DataVisualization .dll and all behave the same way (crash to desktop).

I've verified that the .DLL is actually in the build folder.  I've restarted VS and my system.  I have removed and re-added the references to the appropriate DLLs.  I've run repair on the control suite using the Telerik control panel.  I've uninstalled and reinstalled the control suite. I've removed everything from the WPF page except a single control.

Any ideas?

Thanks!

Matthew

Hi,

with data annoations (DisplayAttribute) it is possible to create custom descriptions for the filtered properties. But unfortunately the DisplayAttribute is sealed. So it is not possible to inherit from this Attribute to implement internationalization from resource files. (I did something equal with the DescriptionAttribute which is not sealed). Is it possible to create custom property descriptions in a different way? Perhaps with ItemPropertyInfo class? At first sight it seems that it is not possible. In constructor of ItemPropertyInfo you can set name, type and descriptor. Name is obviously used for creating FilterDescriptors so the name must represent the real path to the property and could not be a user readable name. The type is the type ;-) And the descriptor is a PropertyInfo instance which contains the real name of the property again. Is there a way to accomplish my request?

Best regards,
Oliver

Hi

I was wondering how to set the content of the header in the ApplicationMenu. I would like to be able to set an icon or even plain text in the area highlighted in red of the following image.

Application-header

I have been looking at the documentation and found nothing. My application has the windows8 theme applied to it.

Thanks a lot

Pete

Hi,
I have been adding time values to horizontal axis in milliseconds. As the time exceeds 1000 milliseconds it gets converted to seconds and so on. When time value already exists in the horizontal axis then the graph gets overlap for that time.
For example:- values for 1 millisecond and value for 1000 millisecond(which after conversion becomes 1 second) get overlapped. Similarly, for 1 millisecond and 60000 millisecond(which after conversion becomes 1 minute).
How to avoid these points from getting overlapped and  how can we distinguish them?

 if(TimeValue < 1000)
                            {
                                XAxis.Title = "Time (milliseconds)";
                              _weldDataMapping.Series.DataPoints.Add(new Telerik.Charting.CategoricalDataPoint { Category = TimeValue, Value = val });
                            }
                            else if (TimeValue >= 1000 && TimeValue <= 60000)
                            {
                                XAxis.Title = "Time (seconds)";
TimeValueInSec = Math.Round(TimeValue / 1000, 4);
                               _weldDataMapping.Series.DataPoints.Add(new Telerik.Charting.CategoricalDataPoint { Category = TimeValueInSec , Value = val });
                            }
and so on for the conversion in minute and hours......

I have attached two images which shows value for 990 millisecond and den 1010 millisecond. And value for 1000 millisecond which after conversion has become 1 second overlaps with value of 1 millisecond (shown as a straight line coming back to 1 millisecond).
Please provide the solution as soon as possible.
Thanks.

I have one RadDocking in my UserControl that contains two RadSplitContainers. I am trying to find a way to make it so that the panes from either of the SplitContainers cannot go into the other, but can be moved within their own container (they are also allowed to float).

I had found one solution in the forums, but it didn't really make sense to me. I am looking for a smaller solution with just two SplitContainers and maybe a little explanation as to how it works like that.

Any help is appreciated, thank you.

Hi,

Is there any way  by which i can order the horizontal axis label in increasing order?
Please reply as soon as possible.

Thanks

Hi all,

looks like a simple problem, but I can't find a solution :-(  I have a bar chart with several items and a CustomGridLine, showing a limit value. Now I want to fill each item depending on his value. Green, if it is far away from the limit, yellow if near by and red if it is greater. Best solution will be a linear brush to fade the colors. Any hints?

Hello,

we are trying to apply the new lightweight templates in our WPF .NET 4.5 project. We follow the documentation you provide. But it doesnt work.
We dont know where to get the correct themes dll which is referenced in the resource dictionaries

<ResourceDictionary Source="/Telerik.Windows.Themes.Windows8;component/Themes/System.Windows.xaml"/>

Using the self-built assambly from themes.implicit produces following errors (~200):

e.g.: 
Error 95 The name "Windows8Resource" does not exist in the namespace "clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls,Version=2013.2.0724.40,Culture=neutral,PublicKeyToken=5803cfa389c90ce7".

Error 2 The name "Windows8ResourceDictionary" does not exist in the namespace "clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls,Version=2013.2.0724.40,Culture=neutral,PublicKeyToken=5803cfa389c90ce7". 

Error 3 The name "Windows8Colors" does not exist in the namespace "clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls,Version=2013.2.0724.40,Culture=neutral,PublicKeyToken=5803cfa389c90ce7". 

Changing the Telerik dependencies from 4.0 to 4.5 in the themes.implicit project does not work either.

Could you please provide any help in this case.

regards
Marco Gruhl

Hi

I have a need to have many open documents open at the same time.  Also, each pane header may have a long name.  After opening more than about 4 or 5 documents the pane width is reduced.  This leaves the pane header unintelligible.  The typical way this is handled by microsoft and others is to have a dropdown list of panels.  How would I do this with RadDocking.

Thanks
Rich

Hi,
I'm trying to use multi-seleciton in PropertyGrid and the following problems occurred:

1. When I set SelectionMode to multi in Xaml and try to switch it to Single mode in code-behind, it doesn't work.
2. When I set NestedPropertiesVisibility="Visible", it worked fine in the single selection mode, but doesn't work in the multi selection mode.
3. Data Annotations set in the Display attriute doesn't work.
3. DataTemplateSelection does not work properly as in the single selection. For example, I get
PropertyType : {Name = "Object" FullName = "System.Object"} System.Type {System.RuntimeType}
for the code below.

public class PropertyGridDataTemplateSelector : DataTemplateSelector
    {
        public override DataTemplate SelectTemplate(object item, DependencyObject container)
        {
            if (item as PropertyDefinition != null && (item as PropertyDefinition).SourceProperty.PropertyType == typeof(Int32))
            {
                return IntegerPropertyDataTemplate;
            }
            return null;
        }

        public DataTemplate IntegerPropertyDataTemplate { get; set; }
    }

Can you get this fixed?
Thanks!