I've placed a RadGridView in the items control template of my combobox. It's working fine with the exception of the filtering, which is a bit "clunky". The gridview displays when clicking on the dropdown button, but when I enter some text, the grid closes and only re-opens (with the new filtered dataset) after clicking twice on the dropdown.

Any ideas?

 

XAML:

<tk:RadComboBox Width="200" Text="{Binding ComboText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" OpenDropDownOnFocus="True" StaysOpenOnEdit="True" IsFilteringEnabled="True" IsEditable="True" >
<tk:RadComboBox.Items>
<tk:RadComboBoxItem>
<tk:RadComboBoxItem.Template>
<ControlTemplate>
<tk:RadGridView ItemsSource="{Binding MatterList}" SelectedItem="{Binding SelectedMatter}" IsReadOnly="True" AutoGenerateColumns="False" Width="400" Height="150" ShowGroupPanel="False" ScrollViewer.VerticalScrollBarVisibility="Auto">
<tk:RadGridView.Columns>
<tk:GridViewDataColumn Header="Matter Id" DataMemberBinding="{Binding MatterId}" Width="150*" SortingState="Ascending" />
<tk:GridViewDataColumn Header="Description" DataMemberBinding="{Binding MatterDescription}" Width="200*"/>
</tk:RadGridView.Columns>
</tk:RadGridView>
</ControlTemplate>
</tk:RadComboBoxItem.Template>
</tk:RadComboBoxItem>
</tk:RadComboBox.Items>
</tk:RadComboBox>

 

In the Viewmodel, the "MatterList" dataset is an observable collection which invokes "RaisePropertyChanged" event when updated.

I have a telerik:RadDataForm with an EditTemplate.

In that template I have a number of telerik:DataFormDataField's defined.

What I would like is to have the keyboard focus automatically set to one of these fields (not the first), when I do a BeginEdit().

How?

I do a lot of dynamic creating columns and such and I see the first 2 cells in the row (item for telerik) are not seen.
example I have 10 columns but will have 12 cells.
what are these first 2 cells?

 

Hi,

how to invert the Arrow direction >> to <<

the property flowDirection isn't good for me because it's change all the inner controls directions

 

Thanks

Hello~

I have attached picture.

That picture explains my problem.

I want to restored no 1.  

Please help me~

 

I bag your pardon - I've gotten error in the title of previouse post. I develop C# WPF MVVM Prism 6 application. My application' solution comprises Shell project (where main window is RadWindow) and numerous Prism module projects. Each project of these PrismModule projects has Views (Prism UserControl) and ViewModels (PrismViewModel). I need to define in the one of the modules (in Prism module not in Shell) several Views (approximetly 8). Seven of them must dysplay real-time chart each. Suppose these seven Views have a shared ViewModel. And the one remaining View (call it 'A' view) must comprise all abovementioned seven Views and display them all at the same time. So my question is the following: Can I use RadDocking for this purpose? I've found two your blogs about using RadDocking with Prism: "http://www.telerik.com/blogs/using-raddocking-with-prism-in-wpf-silverlight" and "http://www.telerik.com/blogs/using-the-raddocking-control-with-prism". But both of them are written about such using of RadDocking in Shell. But I need to use RadDocking in the same manner in a Prism UserControl that is a View in a Prism module. In addition, these two blogs specified using of MEF, but I use Unity dependecy injection in my application. So, can I use RadDocking for the purpose described above? Please answer me.

Hello. When I set RadPane.IsHidden to 'false' after it has been set to 'true' the RadPain remains invisible. Below is XAML markup:

Where UserControl is Prism UserControl. Below is ViewModel code.

Initially (after application loading) the RadPain is visible and the CheckBox is unchecked. When I check the CheckBox first then the RadPain become invisible. But when I uncheck the CheckBox after it then the RadPain remains invisible (but the command is fired). How to have the command display the RadPain each time the CheckBox is unchecked? What I'm doing wrong?

Hello, 

I was wondering if there are any existing examples that demonstate the following TreeListView features:

• Custom template for Drag/Drop behavior ("drop node1 before node2" as a preview, for example)
• Dragging a TreeListView item into another control that accepts drop (passing a DataObject through a DragEventArgs)

Thanks,
Ryan

Hi,

If i select a row in the gridview, the selected color is orange and has a red border around it.

How can I remove this border?

The same for the row that is under the mousecursor. The color is than yellow, but it also has red border.

I tried this one but it does not work:

<Style TargetType="telerik:GridViewRow">
<Setter Property="Background" Value="White" />
<Setter Property="Foreground" Value="Black"/>
<Setter Property="BorderThickness" Value="0" />
</Style>

when I use the group by (move a column to the group by header)

there is a empty column added.

How can I hide these?