Hi,

I want to customize the BoxItem in single selection mode. As per documentation, there is no other way to customize the boxItem in Single selection mode. Because of this constraint, It is blocking our development. Any one can help me in this situation.

Regards,

Viswa Teja.

Hello,

When I transfer an object to a RadDiagram (when it happens OnDragEnter), I change the size of the DragVisual. How can I update DragVisualOffset?

Hi, 

I am currently enjoying the trial of Telerik UI for WPF!

I've hit an issue which I really need to solve. My interface contains a RadTimeline and a load of other components. I need the other components to adjust in size and position as I scale/slide the range slider at the bottom of the timeline (I believe it's a RadSlider), as though 'linked' to the timeline. 

To do this, instinctively I would bind to ActualVisiblePeriodRange, ActualVisiblePeriodStart, ActualVisiblePeriodEnd etc. Something like this...

However, this doesn't seem to work. I am aware that these properties are readonly.

How can I get the above properties into the View Model so that I can make use of them in other view models? Bear in mind, I don't want to set ActualVisiblePeriodRange/Start/End, I just want to get their values.

Many thanks in advance!

Hello,

When the focus is on a RadComboBox, pressing Ctrl+F4 opens it.

From the documentation, F4 should open / close it, not Ctrl+F4.

This bug is annoying, because Ctrl+F4 is the standard shortcut to close a tab or a pane.

Hi Telerik Team,

    I want to open a Telerik:Raddocking in a popup on Button Click. And button are there in toolbar. can you please provide a sample example to achieve that thing. i am attaching the image when i click on that button then the copy of the given raddocking will open in a new pop as well.

Regards

Raju

Hi Telerik,

I have a RadGridView with some Columns and 2 ColumnGroups. Each ColumnGroup has 2 Columns.

I want to know if is it possible to "merge" 2 child Columns Header in each ColumnGroup and display the Header ColmunGroup parent. Finally, there is just 1 row, with Column Header and ColumnGroup Header inside.

I attached 2 screens to show you the actually result and the objective.

Thank you !

hello！

I use ExpressionEditor in a project ,the main code is: 

xaml:

 <TextBox x:Name="aaa"/>
<telerik:RadExpressionEditor Grid.Row="1" x:Name="ExpressionEditor"
ExpressionChanged="ExpressionEditor_ExpressionChanged"
ExpressionText="Sin(100)" />

cs:

private void ExpressionEditor_ExpressionChanged(object sender, RadRoutedEventArgs e)
        {
            try
            {
                dynamic dynamicExpression = ExpressionEditor.Expression;
                dynamic compiledExpression = dynamicExpression.Compile();
                object executionResult = compiledExpression();
                aaa.Text = executionResult.ToString();
            }
            catch
            {

            }
            
        }

the TextBox can show the result,but result preview of the RadExpressionEditor did not show the result,why? what should I do?

by the way,can we improve the RadExpressionEditor to make the programmer can  add custorm function or constants like Pi?