Last Updated: 30 Nov 2015 13:23 by ADMIN
Available in LIB version 2015.3.1130, it will be also available in the 2016 Q1 Release.
Last Updated: 25 Oct 2016 13:57 by ADMIN
Setting the Owner property to null in order to detach the minimize behavior of linked RadWindow instance to its owner does not take effect unless the RadWindow instance is closed and reopened.

Available with the R3 2016 SP1 release. 
Last Updated: 21 Mar 2016 19:20 by Daniel
Last Updated: 06 Jun 2016 13:21 by ADMIN
The thrown error is that the element that should be set as FocusedElement cannot be found.

Available in LIB version 2016.2.606, it will be also available in the 2016 R2 SP1 release.
Last Updated: 27 Jan 2014 15:38 by ADMIN
Created by: Larry Salveson
Comments: 1
Category: Window
Type: Feature Request
The default dialogs for the WPF RadWindow (Prompt, Alert, Confirm) do not seem to allow sizing of the content of the message. I have tried imbedding controls to set width and maxwidth, but I need to use a MaxWidth to prevent horizontal scrollbars. Ideally a Maxwidth parameter would be available allowing longer text message to spread out.

The code below works, but I'm restricted to a narrow dialog.

            Dim Scroller As New ScrollViewer
            Dim TextBlk As New Controls.TextBlock()
            With Scroller
                .HorizontalScrollBarVisibility = ScrollBarVisibility.Disabled
                .VerticalScrollBarVisibility = ScrollBarVisibility.Auto
                If Owner IsNot Nothing Then
                    .MaxHeight = (WPFScreen.GetScreenFromElement(Owner).WorkingArea.Height - 100) 'Do not use entire height
                    .MaxHeight = (WPFScreen.Primary.WorkingArea.Height - 300) 'Do not use entire height
                End If

                With TextBlk
                    .Margin = New Thickness(10)
                    .TextWrapping = TextWrapping.Wrap
                    .Text = Message
                    'We seem to be stuck with a fixed width available for our text.
                    'If this is increased a horizontal scrollbar appears.
                    .MaxWidth = 230
                End With
                .Content = TextBlk                  'Put textblock in scroller                 
            End With

            Dim RadDialog As New DialogParameters
            With RadDialog
                .Content = Scroller
                .DefaultPromptResultValue = DefaultValue        'Default prompt result
                .DialogStartupLocation = DialogStartupLocation
                .Header = Header
                .IconContent = IconContent
                If ThemeName.ToLower <> "expression_dark" Then ' *NoLoc*
                    .ModalBackground = m_SPIBackgroundBrush
                End If
                .Owner = Owner
                .Closed = New EventHandler(Of WindowClosedEventArgs)(AddressOf OnPromptClosed)  'Reference handler for response
            End With

Last Updated: 10 Jul 2019 07:16 by ADMIN

The RadWindow's size shrinks while dragging it on a monitor with high DPI scale which causes it to shake a bit. In other words, the dragging is not smooth.

This was reproduced on a monitor with DPI scale set to 175%.
This is reproducible if you set the RadWindowInteropHelper.AllowTransparency on the RadWindow control (regardless of the value - True or False).
This is more noticeable in .NetCore projects.

Last Updated: 21 May 2019 12:43 by ADMIN

Environment: VS Community 2019 (16.0.3), with .NET Framework 4.8 (release version, run-time and developer pack installed), Windows 10 Pro October 2018

Telerik UI version: latest (2019.1.220.45)


When VS2019 opened, Telerik UI for WPF should have been found under the "Extension" menu --> Telerik --> Telerik UI for WPF. However, there is only "Telerik UI for WinForms" under "Telerik" now. There is neither "Telerik scenario" in the "Add New Item" window so no RadForms can be created. Manually replacing <Window> in XAML to <telerik:RadWindow> does change the appearance of the window in the designer, but the properties in the Property window does not change accordingly to RadForms but still WPF standard Form ones. Toolboxes shows current lists of Telerik UI for WPF controls and they can be correctly created (at least RadButton). "Repair" in the Progress Control Panel doesn't fix this problem.



Last Updated: 18 Dec 2018 14:16 by ADMIN
Scheduled for:
The fix for this issue will be available with LIB (version 2018.3.1224) scheduled for publishing on Monday, 24th December 2018.

Last Updated: 06 Oct 2016 12:44 by ADMIN
The issue is reproducible when the DPI is changed at runtime(new feature introduced with Windows 10) and therefore the application is not notified for the change. In order the application to be aware of the change the user have to logout and sign in (or the application should be DPI aware).
Last Updated: 23 Feb 2016 07:57 by ADMIN
When creating a Word plug-in project for example, after showing a RadWindow instance moving that window by dragging it causes NullReferenceException.

Available in LIB version 2016.1.222, it will be also available in the 2016 Q2 Release.
Last Updated: 04 Apr 2017 07:45 by ADMIN
As an example Windows 10 OS Window gets different Opacity for its Title and Buttons when Inactive (open two Window-s and make them appear one behind the other -- the one in the background of the active window is inactive). Our Office2016 and Office2016 Touch themes are inspired by Windows 10 OS as we officially stated so we might mind adding this visual appearance on our side for RadWindow.
Last Updated: 01 Aug 2018 15:54 by ADMIN
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