I've recently noticed that if you select a node and one of it's child nodes, then you collapse and expand the parent node the child becomes unselected. When using the GridViewSelectColumn this is a bit of a problem. Anybody know a way around this behavior? My next move will be to stash the state of a node before it is collapsed and to restore that state upon expansion.

Thanks,

Corey

I am changing some of the default styles for controls of the Gridview and am having good luck even though I am a newbie to Blend and the telerik controls.

I have a Grid view with a hierarchical grid. When presented there is a fairly wide gray border surrounding the hierarchical grid that I would love to change the color of but I can't figure out what control it is a part of. Where do I find it?

Thanks,
Stuart

I have a spline curve and when I decrease the size of the scroll bar such that both ends meet together, I get an out of memory exception.

I have attached an image describing my scenario.

Hi,

Is there any property in RadGridView which deals with

- Odd Rows style.

- Even Rows style.

-Selected Row style.

Thanks,
-Narendra

Hello

Is there a way to search as you type in grid without using filter descriptors?

Best Regards

Ehud

 

Hi, 

I'm trying to bind the SelectedIndex or SelectedItem properties of the RadTabControl to my viewmodel, but it's not working. It seems as if the binding doens't exist on the property, even though it's clearly there in the XAML.

Trying the exact same scenario with the standard WPF tabcontrol works fine (exaclty the same XAML, only the typenames are different).

In other words, I cannot select a tab or find out what tab is selected without resorting to code behind. Since we're working in a MVVM scenario with no coupling between the view and the model (except for Databinding), this is not an option.

I have a zipfile with a project demostrating this.

Greetings,
Tom

hi!

I developed a UserControl with a RadComboBox and RadMaskedTextBox, snippet code is like this:


into my main project I declared UserControl like this:


I declared 2 dependency properties into My UserControl named ValorTipoDocumento and ValorNumeroDocumento in this way:

I hope so far It could have be understood!! I try to make clear at the most.

I bounded my UserControl to the radGridView by using the two properties I created to refelct changes in both way. 

Note: <Binding ElementName="grdGridConsulta" Path="SelectedItem.CA003" Mode="TwoWay" AND
<Binding ElementName="grdGridConsulta" Path="SelectedItem.CA004" Mode="TwoWay"

When I navigate into RadGridView (I mean, selectedItemChanged is fired), UserControl reflects the changes in right way (I mean radComboBox and radMaskedTextBox). PROBLEMS begin when I select other item into radComboBox and I change text into radMaskedTextBox, and I try to update source data in RadGridView, by using:

ctrDatosPersona.GetBindingExpression(ctlIdentificacionPersona.ValorTipoDocumentoProperty).UpdateSource();
ctrDatosPersona.GetBindingExpression(ctlIdentificacionPersona.ValorNumeroDocumentoProperty).UpdateSource();

Data are null. RadGridView shows empty data into corresponding cells. I try to do a trace and ctrDatosPersona doesn't return selected values and text changed, in fact, returns  {} for ValorTipoDocumento and nothing for ValorNumeroDocumento. The way I realized about this was by tracing ValidationRules values.

I don't know how to do to radGridView reflects changes from my UserControl.

It's urgent, any helps I appreciate

Hi!

I have a details panel that show item selected from radgridview. Main DataContext = DataTable.DefaultView named VistaDatos. GridView is like this:


In details panel I have some controls, most important this:


ItemsSource code is CA001, ItemsSource Description si CA003 in radComboBox,  When I Update source radgridView, binding works fine, but I don´t know how to do to udpate description or text from radComboBox to this gridViewDataColum: 

<telerik:GridViewDataColumn Header="{x:Static resx:resxUsuarios.lblNivelDescrip}" DataMemberBinding="{Binding CA006_DESCRIPCION, Mode=TwoWay}" UniqueName="CA006_DESCRIPCION" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" HeaderTextAlignment="Center"/>

I tried something like this:


but it doesn´t work.

Can you help me about this???

thanks

Hi,
I am adding 2  DataSeries into DefaultView.ChartArea, but only one of them shown in a time.
How I can show, data series together in a time in one rad chart ?


Thanks

Hello Telerik,

I have a few problems with the chart.
Attached NO example. (!! we are unable to attach zip files)

Flickering:
When i set the 'DefaultView.ChartArea.AxisY.AutoRange' to TRUE, the chart flickers,
when set it to FALSE and specify the min/max/step value it does not have this problem,
but .... i would like to use the AutoRange function :)

Horizontal scroll/zoom:
- I cannot get this working, i think when setting the min/max values for the X axis, everything is reset?
  Is there a solution for this behavior?
- When i start the application and press ALT-F4 (to close the application), it works,
  when i first try to scroll/zoom the horizontal bar (or clicking on the slider), i cannot press ALT-F4 again, or any other common keyboard shortcuts.

With kind regards,
Rob

As we are unable to attach ZIP files, here the .cs code for the window (it only has one radchart)

Window.xaml


Window.xaml.cs