Steps to reproduce: 
1. Open Demo Application 
2. Navigate to GridView >> Custom painting example 
3. Open themes and choose Office2013Light and a message box is shown. 

Add the ability to have multiple columns in a TreeView

Our customers are located in Russian and CIS. So, the most common language is Russian. Telerik WinForms controls doesn't provide official Russian localization. Yeah, we can translate it, but it's too hard to contact with translators and support them in translation questions. And, of course, it takes money resources. We'd rather pay more monay for Telerik WinForms UI with official Russian localization than we spend money to translators.

Thanks!

The default styles are listed here: http://www.w3schools.com/css/css_link.asp

When a child form is opened in a new thread, and tooltips are used in the child form, cross thread exception is thrown, due to the fact that RadToolTip internally uses a static control instance.

 public class ManagedThread
    {
        private Thread _thread;
        public ManagedThread()
        {
            _thread = new Thread(new ThreadStart(OpenNew));
        }

        private void OpenNew()
        {
            Child form = new Child();
            form.Text = "my text";
            form.ShowDialog();
        }
}

The second time the child form is opened, when you try to show tooltips of a control e.g. RadDropDownList with ToolTipTextNeeded, the exception is thrown.

Workaround: use screentips instead of tooltips: http://docs.telerik.com/devtools/winforms/treeview/how-to/assign-radscreentip-to-nodes

The format should be set like this instead of using the custom format:

radDateTimePicker1.Culture = new System.Globalization.CultureInfo("bg-BG");

var behaviour = radDateTimePicker1.DateTimePickerElement.GetCurrentBehavior() as RadDateTimePickerCalendar;
behaviour.TimePicker.Culture = new System.Globalization.CultureInfo("bg-BG");

Currently, the user is not allowed to hover and click  the screen tip like in MS Word. It is possible to insert some custom clickable elements. Hence, it would be required to click on it.

To reproduce:
The result of the following line is always null:
var test = ThemeResolutionService.GetTheme(ThemeResolutionService.ApplicationThemeName).FindStyleGroup("Telerik.WinControls.UI.RadLabel");

Workaround:
var test1 = ThemeResolutionService.GetTheme(ThemeResolutionService.ApplicationThemeName).FindStyleGroup(new RadLabel());

After ILMerge buttons on printpreview dialog are not painted. Run attached InfoCubeM.exe (merged InfoCube.exe), press radbutton, buttons appears as on attached capture. InfoCube.ilproj and ILMerge-cmd.txt also in attached zip

Add map control (like the one in our WPF/Silverlight suite) in WinForms

How to reproduce:

public Form1()
{
    InitializeComponent();
}

private void radButton1_Click(object sender, EventArgs e)
{
    this.radLabel1.Text = "<html><u>D:\\</u>";
}



Workaround:

public Form1()
{
    InitializeComponent();
}

private void radButton1_Click(object sender, EventArgs e)
{
    this.radLabel1.Text = "<html><u>D:\\";
}

If you are using span tag in cooperation with style attribute, the following html concat "Training Room B" string:

<html><p><i><span style="font-family: Microsoft Sans Serif;font-size: 13.3px;color: #C57300;">Welcome to RoBase</span></i><i><span style="font-family: Microsoft Sans Serif;font-size: 10.7px;color: #C57300;">,</span></i><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #000000;"> Please be aware that </span><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #C50000;">Training Room A</span><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #000000;"> will be off limits for the rest of the week for a much needed paint job. </span><b><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #008116;">Training Room B</span></b><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #000000;"> is still available and the Conference Room can be used if needed.</span><span style="font-family: Calibri;font-size: 16px;color: #000000;"><br /></span></p><p><span style="font-family: Microsoft Sans Serif;font-size: 11px;color: #000000;">See Linda to reserve it. Thanks.</span></p></html>

This causes multiple controls updates which reduces the application performance. Having 3 labels will fire the event 45 times which will update the rest of the bound controls 45 times.

Workaround:
this.commandBarDropDownButton1.ForeColor = Color.White;

When the default .NET combo box is tested with the Coded UI there is an AccessViolationException.
This can be reproduced with the attached project (run test method 2).
 

Add support for Coded UI in Visual Studio 2013.

To reproduce:
var control =new RadDateTimePickerElement();

ComponentXmlSerializer serializer = new RadTimePickerElement();
StringBuilder xml = new StringBuilder();
StringWriter writer = new StringWriter(xml);
XmlTextWriter xmlWriter = new XmlTextWriter(writer);

xmlWriter.WriteStartElement(control.GetType().FullName);
serializer.WriteObjectElement(xmlWriter, control);
xmlWriter.WriteEndElement();

To reproduce: 
 - Run the attached project and show the popup in the "mc" column. The custom editor contains 3 textboxes and despite that the SizingType is set to Auto the textboxes are having smaller than their desired height.

Workaround:
- Set the textbox Margin instead of setting the CellPaddingProperty.

RadPageView in BackStageMode loses its content when user changes the theme from the Listbox, placed into BackStageView.
For example, user choose Office2010Black or Office2007Black or HighContrast and BackStage view appears empty

Workaround: all recursively the UpdateLayout method for all RadControls in the form

private void RefreshAll()
{
    foreach(Control control in this.Controls)
    {
        RefreshAllControls(control);
    }
}
 
void RefreshAllControls(Control ctrl)
{
    foreach (Control control in ctrl.Controls)
    {
        RadControl radControl = control as RadControl;
        if (radControl != null)
        {
            radControl.RootElement.InvalidateMeasure(true);
            radControl.RootElement.UpdateLayout();                   
        }
        RefreshAllControls(control);
    }
}

The RadRibbon when running under VisualStudio2012 dark theme is not able to properly display the buttons such as edit etc. The dark background with dark image causes this. Your WPF example outlook application lists a theme that is very similar but with a lighter color on the buttons. Would it be possible to get access to this theme?

Thanks,
Ronny