I'm currently working on a project where we are using a RadDiagram to dynamically display and plan a distribution hall. Here we are using different elements/shapes in the diagram to represent storage shelves and spaces/spots in those shelves. We want to draw these shelves and their spots either horizontally from left to right or vertically from bottom to top. We want to do this by first drawing the shelve and its spots horizontally and then rotate the shelve using a custom RotationService, that rotates the shelve group programatically. This however has an unwanted side effect, which can be inspected in the provided demo app and below:

The rotation via the custom RotationService appears to move the shelve in the diagram to a "random" position depending on the RadDiagram zoom and scroll position. So a shelve can be drawn and rotated as expected in the first initialization of the diagram.

Initial Diagram creation:

If the diagrams zoom level and scroll position isn't changed a shelve can be selected and rotated using the switch button. This also works as expected.

Shelve rotation without zoom:

If however the zoom of the diagram is changed or the scroll position is changed, following a rotation of a shelve or the redraw of the whole diagram using the refresh button, the vertically rotated shape is moved to a differen position.
If the rotation of the shelve is repeated multiple times the postion of the rotated shape appears to migrate to a point in the diagram. If the shelve reaches this point it will start to rotate properly again, without further change in position.

Shelve rotation with zoom:

Refresh with zoom and different scroll positions:

As seen above the rotated shelve is drawn in different positions each time the diagrams zoom or scroll is changed. Is this due to a wrong implementation of the RotationService as seen in the Demo_Project or is it due to a bug?

Hello, it's me.

I'm modifying the Fluent theme. The button and other controls that use some of the same elements (e.g. the scroll "thumb") has a sort of "glow" with the mouse cursor along with border highlight and a white ring when pressed. Where can I change this? I removed pretty much every repository item for all elements/states besides text and fill but it's still there:

Hi,  As I understand if I bind the Appointment dataset to an MS Access database as in the Telerik tutorial sample. If I update an Appointment in one app, all Appointments in other apps within the LAN would be updated. How about if I start an app using Remote Desktop, would Appointments in the remote desktop app be updated as well.

Thanks

Hello,

I'm looking for the best approach to store a radgridviews filterdescriptors in a db, so that the users could for instance use a dropdown menu to select and save their favourite filter settings. I'm already using the save/load layout funktionality which works great but I would prefer a way to only store the filters.
Any pointers and suggestions is greatly appretiated.
Thanks
Jan

Hi Telerik!

I use the following code to open a new form in a tab. however, when I want to open a different form in another new tab, it does not open with a focus, but rather, I have to click on that tab to see it

If gF_bFormAbierto("frmProd") = True Then
            MsgBox("frm is open")
        Else
            RadDock1.Visible = True

            Dim childForm As frmProductos = New frmProd()

            childForm.MdiParent = Me
            childForm.Show()
End If

image example: the one I mark with a red arrow is the new form that I opened

Hi,

I follow the example Data Bind Walkthrough using Access database. It works fine when I first select a database from a specific directory in the setup and runs the application. Whereas, If I moved the database to another directory folder.  I got an exception when I ran my application again. See attached error. How can I make it looks into the correct database folder. Any help would be appreciated.

Peter

I am using RadTextBox  in Windows application, but Enter key is not working I am unable to add a new line.

Telerik.WinControls.UI.RadTextBox

Get 650 errors like:

Error CS0115 'Form1.Dispose(bool)': no suitable method found to override Examples C:\Program Files (x86)\Progress\Telerik UI for WinForms R3 2022\Examples\QuickStart\DropDownListAndListControl\DropDownList\Sorting\Form1.Designer.cs

Error CS0246 The type or namespace name 'ExamplesForm' could not be found (are you missing a using directive or an assembly reference?) Examples C:\Program Files (x86)\Progress\Telerik UI for WinForms R3 2022\Examples\QuickStart\DropDownListAndListControl\FontDropDownList\Form1.cs

When doing grouping on a column who's cells contain JSON formatted data, the application crashes.

The cells contain the following example:

{"Field1":"Data1","Filed2":"Data2"}

Is there a way to handle this interaction?