Property of type TimeSpan not updating

[Daniel]

Whats wrong with timespan properties? It is not editable in PropertyGrid, only one-way binding works.

I created sample project to demonstrate the bug:
https://skydrive.live.com/redir?resid=51A46BBA4E9EF07E!1225

<telerik:RadPropertyGrid Item="{Binding SelectedItem, ElementName=lbxItems}">

</telerik:RadPropertyGrid>

public class Item

{

  [Description("This property is never set from RadPropertyGrid. Why?")]

  public TimeSpan TimeSpanProperty

  {

    get;

    set;

  }
}

[Daniel]

Is there no interest to investigate this bug or to explain it?

[Ivan Ivanov]

Hello,

TimeSpan is not one of the default editable types supported by RadPropertyGrid, so no specific editor is auto-generated. The generated TextBox serves only display purposes. You can implement your own logic in a DataTemplate and set it as an EditorTemplate for the underlying PropertyDefinition.

Kind regards,
Ivan Ivanov
the Telerik team

[Daniel]

Ok, thanks.

but, just out of curiosity, why there isn't twoway binding in the textbox by default?

Edit:
In  AutoGeneratingPropertyDefinition the Binding is TwoWay. How it is possible, that it is not updating?

 

 

[Ivan Ivanov]

Hi,

We are aware of this behavior. We have planned to rework it with some of the future versions.

Regards,
Ivan Ivanov
the Telerik team