Last Updated: 25 Nov 2019 10:00 by ADMIN
Release LIB 2019.3.1125 (11/25/2019)
This exception is thrown when the CanExecute method of the Command bound to a response button returns false when the response button key is pressed. 
Last Updated: 13 Nov 2019 15:50 by ADMIN
Release LIB 2019.3.1118
The Window doesn't resize correctly when dragged from the primary monitor (with taskbar) and docked to the top of the screen of a secondary monitor (no taskbar) in order to maximize it and "Show window contents while dragging" Windows system setting is disabled.
Last Updated: 07 Nov 2019 11:19 by ADMIN
Release LIB 2019.3.1111
When the RadWindow is initialized on a monitor and then another monitor with higher resolution is added during runtime, moving the RadWindow to the monitor with higher resolution, causes the RadWindows' width and height to be limited to the ones of the initial monitor.
Last Updated: 05 Nov 2019 08:10 by Andrew
Created by: Andrew
Comments: 4
Category: Window
Type: Bug Report

After fixing this BUG (Release LIB 2019.3.930), an additional issue is found.

A window is in Maximized or Normal state, click on the application icon in the taskbar to minimize it and click again to restore the window. It gets clipped to ~160*26 pixels. After clicking on this header, it gets restored to Maximized or Normal state depending on the initial state.

I have a two-monitor setup with identical resolutions (FullHD on both monitors) and Scale is 100% on both monitors.

Last Updated: 27 Sep 2019 12:36 by ADMIN
Release LIB 2019.3.930

Initial BUG was fixed in recent update.

One issue still exists:

When minimizing a window that is maximized in the way the intial issue described the problem, and you reactivate it by clicking on its "TaskBarIcon", the window gets clipped incorrectly again.

Last Updated: 17 Jul 2019 15:00 by ADMIN
Release LIB 2019.2.722 (7/22/2019)

This is reproducible when you disable the automation peers by setting the AutomationManager.AutomationMode static property to Disabled.

It happens when you open a new RadWindow dialog (using the ShowDialog method), and the close it. After this, when you interact with the main window (click a button, hover a GridView, etc.) the exception occurs.

The exception is thrown only in the Output pane of Visual Studio and it doesn't cause any harm to the application. You can safely ignore it.

The exception message is "Invalid window handle".

To work this around you can enable the "Enable Just My Code" option in Visual Studio.

Last Updated: 16 Jul 2019 08:20 by ADMIN
Release LIB 2019.2722 (7/22/2019)
Created by: Dinko
Comments: 0
Category: Window
Type: Bug Report

Last Updated: 16 Jul 2019 08:18 by ADMIN
Release LIB 2019.2.715 (7/15/2019)
Moving a window fast on low performance machine or between two monitors causes incorrect offset to be applied to the mouse cursor
Last Updated: 05 Jul 2019 09:33 by ADMIN
Release LIB 2019.2.708 (7/8/2019)
This happens when RadWindowInteropHelper.AllowTransparency is set to False and RadWindow is implemented as UserControl. The Window need to be maximized firstly on the main screen and then on the secondary in order for issue to be reproduced.

The issue also affects the ToolWindow that RadDocking uses for its floating Pane. In order to reproduce the problem, the primary monitor needs to have its DPI higher than the secondary one.
Last Updated: 03 Jul 2019 14:27 by ADMIN
Release LIB 2019.2.708 (7/8/2019)
The Window gets clipped on the right side when using a dual monitor setup when the taskbar is on the left/right side of the screen and the app must be running maximized on the secondary screen.
Last Updated: 26 Jun 2019 05:22 by ADMIN
Release LIB 2019.2.701 (7/1/2019)
The header buttons elements are not on the proper places when the window is on a monitor with different DPI. To reproduce this the DPI of the monitors should be different for example 125% (main) and 150% (secondary). Also, to reproduce this you will need to enable the DPI awareness of the application by setting the dpiAware and dpiAwareness settings in the app.manifest file.
Last Updated: 22 Apr 2019 11:16 by ADMIN
Release LIB 2019.1.422 (04/22/2019)
RadWindow.Confirm default button is OK, in order to change that presently we have to extract and modify styles, set FocusManager.FocusedElement binding to Cancel and set the ContentStyle property in code. 
It would be much more user friendly if this could be controlled by a simple property.
Last Updated: 18 Mar 2019 06:43 by ADMIN
Created by: Martin Ivanov
Comments: 1
Category: Window
Type: Feature Request
This behavior is presented with the ShowDialog() method of the WPF native Window control. Basically, the ShowDialog() method could return a value (true, false, null). Currently, the method is "void".
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: 07 Jun 2018 06:49 by ADMIN
When EventBinding is used in XAML to bind commands to events of Window or RadRibbonWindow (as it inherits Window), InvalidOperationException is thrown in design-time.

1. Attach an event handler directly to the events of the Window (RadRibbonWindow)
2. (more MVVM-friendly) use Behavior to attach the appropriate event handler.
Last Updated: 16 Oct 2017 10:47 by Boris Rogge
When a modal RadWindow is opened clicking out side of the Window (the overlay) should make a the Window blink and a sound should be played.
Last Updated: 25 Oct 2016 14:04 by ADMIN
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: 08 Aug 2016 14:19 by ADMIN
1) Open WPF Demos and maximize it
2) Open "Alert, Prompt and Confirm" sample
3) Click "Confirm"
4) Minimize all windows (for example, by using Win+D)
5) Switch to WPF Demos again
6) Now you can't do anithing with the window, even close it. You can use task manager to close it.
Last Updated: 08 Aug 2016 13:32 by ADMIN
If a ContentControl is placed inside the control and the ResizeMode is set to NoResize the SizeToContent doesn't take effect.

As a workaround all you need to do is set the ResizeMode to NoResize in the Loaded event of the ContentControl.
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