1. Create a new project and setup a splash screen.
2. While the splash screen loads create a screen tip.
3. Run the project

At the moment one needs to iterate all controls and set the EnableCodedUITests property individually. It would be nice if there is a way this to be done only once affecting all controls.

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());

It will be nice if there is a property which sets the theme application wide. However, one should still be able to change the theme of a single controls instance by setting its ThemeName property.

Currently RadGridView does not indicate via narrator when navigating in child rows.

To reproduce: please run the application provided in the ticket. You will notice that RadGridView stops updating.

Workaround: use MethodInvoker for the update operation:

        private void readTicks()
        {
            DateTime now = DateTime.Now;
            Tick previouse = null;
            for (int i = 0; i < lines.Length; i++)
            {
                if (canceled)
                    return;

                var t = new Tick();

                try
                {
                    try
                    {
                        JsonConvert.PopulateObject(lines[i], t);
                    }
                    catch
                    {
                        continue;
                    }


                    var c = contracts[t.ContractId];
                    c.Row[(int)t.TickType] = t;
                    c.CurrentTickSetNr++;

                    if (this.radGridView1.InvokeRequired)
                    {
                        this.radGridView1.Invoke(new MethodInvoker(delegate { c.Fire(t); }));
                    }
                    else
                    {
                        c.Fire(t);
                    }

                    previouse = t;
                    OnTick?.Invoke(c.ConId, i);
                }
                catch (Exception e)
                {
                    Debug.WriteLine(e.Message);
                }
            }

            OnDone?.Invoke(this, new EventArgs());
        }

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

I'd like to represent, update and delete WinForms Scheduler events in a Kendo MVC Web application and visa versa. Some kind of data converter would be appreciated.

1. Create a new project and add a Form.
2. At design time add several different Rad controls.
3. Build the application.
4. Change the DPI settings of your operating system to 125% (make sure to use XP style scaling).
5. Run the application.


The issue appears when using XP style scaling on Vista or Windows 7 operating systems. You can work around it by disabling this option. To do this, follow these steps:

1. Right click on the desktop and choose the personalize option.
2. Click the Display option located at the left bottom corner of the form.
3. Click the Set custom text size (DPI) option located at the left side of the form.
4. Uncheck the Use Windows XP style DPI scaling.
5. You should reboot your PC in order to apply changes.

There is another solution that works in most of the cases. You should remove the following lines from your form Designer.cs file:

this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

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.

Try to add a relative theme path in RadThemeManager

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. 

1. Create a new form.
2. Add Panel
3. Change its ForeColor and Font properties
4. Drop a RadLabel inside, it will not change its Font and ForeColor properties.
Comment: this is not an issue. We changed our behavior in order to achieve consistent look regardless of the position of RadLabel. Now the theme defines the ForeColor and the Font of this control.

FIX. Color blending of the active theme is not applied to the controls created after the blending

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!

Is it possible to add a Hamburger Menu to the Telerik UI for WinForms?
like: https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/navigationview

If you try to load a predefined theme in your project and run the project without a debugger, you may get a missing resource exception. The solution to this issue is:
Assembly lAssembly = Assembly.GetAssembly(typeof(Telerik.WinControls.Themes.Office2010Theme));   
Telerik.WinControls.ThemeResolutionService.LoadPackageResource(lAssembly, "Telerik.WinControls.Themes.Office2010.tssp");

Create a theme using the old Visual Style Builder and load this theme in your project using RadThemeManager. Let's say that this theme is for a panel. Set the ThemeName of the panel to your custom theme. Then, close the designer, clean the project and close Visual Studio. Now reopen VS and the designer - you will notice that the theme is not applied at design-time until you click on RadThemeManager or perform another action in the designer.

The NavigateBackwards/Forwards buttons in RadSchedulerNavigator should show image instead of text when using Aqua theme.

How to reproduce: check the attached incorrect-text-position.gif  video

Workaround: change the SolidDisabledBorder repository according to the attached custom-metro-blue-theme.gif video and theme