Hi

I'm trying to get DataForm validation up and running for my WCF Service based application. I'm using item level attribute-based validation according to http://www.telerik.com/help/wpf/raddataform-validation-item-level.html. This is working fine if I add the attributes directly to the DTO classes generated by the Open Access Service Wizard (i.e. directly in Transport.cs).



However, as adding the metadata to Transport.cs is probably not the best idea, i tried to move the metadata to a seperate metadata class and inject it to the DTO via a MetaDataTypeAttribute.


But i couldn't get this to work, the DataForm ignores the metadata while validating. Is there something I've missed or is this fature not supported by RadDataForm?

Regards

Greetings all,

I am using a RadTabControl.

I'd like to remove the little space to the left of the tab and the line at the bottom of the tab. What I'm trying to do is have a gradient that spans from the top of the tab through the bar where the toolbar is placed.

Image is attached.

Is this possible?

Thanks

Wade

How could I use code to set the background color and icon image of each RadPane?

The RadPane is created in code and added to RandPanGroup with AddItem method.

For the background, I tried radPane.Background = brush but it has no effect.

For the icon, I can not find any properties for assigning values.

Thanks

I'm sending the following request to a BingGeocodeProvider.

            var address = new Address
            {
                Locality = city,
                CountryRegion = "United Kingdom"
            };
            var request = new GeocodeRequest { Address = address };
            BingGeocodeProvider.GeocodeAsync(request);

This works but if I put the 'city' in the 'PostalTown' I don't get any results returned.

My question is why? It appears that if I put data in some fields (like PostalCode) it works, but other fields don't. Is there any documentation on what works/is required?

Hi, I have a problem with the gridView in that when I set the SelectedItem property via my view model the grid highlights the full row even though the selectionunit of the grid is set to cell. I was expecting the grid to just select the first column in the row, rather than the full row. If you click on the row in question the highlight is cleared and the selected cell highlighted. Can the SelectItem property not be used when the selectionunit is set to cell?

I have a GridView which has 3 columns:

• CheckBox: if the row is active;
• TextBlock: row id;
• TextBlock: row name;

There are a object collection and a binding is made to the GridView.
Now when I active the checkBox, I would like have access to the row, ie, to the object which was allocate to the row.

This is the XAML code I have:
<telerik:RadGridView Grid.Row="0" Grid.Column="0" x:Name="mainRadGridView"
IsSynchronizedWithCurrentItem="True" IsReadOnly="True"
AutoGenerateColumns="False">
<telerik:RadGridView.Columns>
<telerik:GridViewDataColumn Header="" DataMemberBinding="{Binding isActive}" Width="Auto" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<CheckBox IsChecked="{Binding isActive}"
 Checked="checkBox_Checked"
 Unchecked="checkBox_Unchecked"/>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="id" DataMemberBinding="{Binding id}" Width="Auto"></telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="name" DataMemberBinding="{Binding name}" Width="Auto"></telerik:GridViewDataColumn>
</telerik:RadGridView.Columns>                                
</telerik:RadGridView>

Any suggestion?

 How can I get active cell in RadGridView control? I mean cell which is highlighted when mouse pointer is moving over it. (i.e it is not a current or a selected cell).

Thanks,
Alex

Hi,

I create a RadExpressionEditor and assign an object base on the following class.

    class TestClass
    {
        public string Name { get; set; }
    }
Using the editor, I enter the following expression (Count(Name)). At the bottom of the editor, there is a label "Result Preview" that show me the result of the expression. 

So, I add a button in my interface to retrieve this value, but I don't see a way to get the result of my expression.

So, what is the best way to retrieve the result of my expression base on a specific object?

Best Regards,

Hi,

Please help me in finding solution to following scenario.

I have a treeview control populated dynamically. I need a click event for the treeview control in MVVM. and i want to access selected item in
the ViewModel class.

How i can achive that ?

Can you please provide sample snippet for clickevent using MVVM. ?

Thanks
Rama.

I have WPF 1Q 2012 SP1  and I am trying to follow the info on this page:
http://www.telerik.com/help/wpf/styling-apperance-themes-runtime.html

the instructions seem to be referring to some dll files that I can not find or do not have.

like this:
Add the required assemblies from the Binaries.NoXaml folder located in the RadControls installation folder. Include also the theme assemblies:

it then shows a screen shot that seems to list some dll files  named like this Telerik.WIndows.Themes.*  and I do not have them.

later in the help it also tells me to add to the app
Add the needed resource dictionaries for the default theme in App.xaml:
and refers to
Source="/Telerik.Windows.Themes.Office_Black;component/Themes/System.Windows.xaml"/
which reads as a packed URI in a dll also....

but I do not have the dlls ???
do I have to copy the xaml files and make my own dll's to use this or what ??
did some prior release have the files and the version I have assumes I have the prior release installed to provide the missing files ?