how to refresh the radtreeview ui while the datasource of the radtreeview changed .for example add or update one record

I'm trying to extend the default capabilities of Telerik's PropertyGrid with some custom editors. However, I'm a little perplexed as to how to get the RadPopupEditor to work.

Looking at the Telerik Theme Viewer tool, there is a rough example of what I'm trying to achieve with the TextAlignment setting (Although I intend to fill the PopupContainer with other components).

Has anyone managed to replicate this and can point me in the right direction?

Thanks!

When I click on a RadCheckedDropDownList, type something, and then click on another RadCheckedDropDownList control, it types into the first control I typed into (not the one I clicked on). I already have Focus() in all the click events and it's not working.

Hi,

I'm trying to implement drop of a custom item on a RadGridView, which doesn't come from a telerik control, and I need to get the row where the user has dropped the item.

I have not been able to work with the RadGridViewDragDropService, the events are never fired. Maybe I'm not registering it up correctly...

So I setup a basic winform dragenter + dragdrop events, but in the dragdrop event handler, I'm unable to get the targeted cell or row.

var point = RdgvDestinationFolder.PointToClient(new Point(e.X, e.Y));
var child = RdgvDestinationFolder.GetChildAtPoint(point);
// child is null...

I have researched others topic, and found one with a method "getelementat" but it look like it doesn't exist anymore.

I tried to workaround the issue with caching the RowMouseMove sender... but this event isn't fired when dragging over...

I'm also stuck with 2022.3.1109.40

Thanks for your help.

Hello everyone, I have hidden the radApplicationMenuButton control. The hiding method is as shown in the figure above, but when I run the program, I find that the hidden control is still displayed. I want the ribbonTabFile control on the right to be displayed directly from the far left. , how should I set up, thank you!

Best regards，

Kevin

Hello,

I wonder if it is possible to combine the RoundRectShape with EnableHighlight and EnableBorderHighlight while also have the highlighted parts considering the rounded corners in order to not paint further as those.

Now, if I combine those, I have 3 issues (see picture):

1.  the complete "rectangle" button area is highlighted, means: the rounded corners are ignored

2. the highlighted border is also a rectangled border on the corners and not round.

3. when moving the mouse away (near the corners), the "lost focus" event (or something similar) seem not to fire correctly - thereby the highlighted area is still shown

Can this be resolved and if so: how?

Thanks

Hello,

I was wondering how to do the following on a DateTimePicker, if it is possible at all: apply one theme to the main control and another to its calendar.

Something like this:

RadDateTimePicker1.ThemeName = A


Dim calendarBehavior As RadDateTimePickerCalendar = TryCast(RadDateTimePicker1.DateTimePickerElement.GetCurrentBehavior(), RadDateTimePickerCalendar)
Dim calendar As RadCalendar = TryCast(calendarBehavior.Calendar, RadCalendar)

calendar.ThemeName = B

How do I parse an 'a href' tag in RadDesktopAlert content so that, after clicking the link, the page will open?

Br

Hi,

How can I change the selected text colour of a RadDateTimePicker?

I'm not sure if this is possible, I'm afraid the DateTimePicker uses a MaskedEditBox, which uses a RadTextBox, which in turn uses a normal TextBox from .Net... so in the end I don't think it can be done, am I right? If so, is there a viable alternative?

Also, why are most edit controls based on RadTextBox instead of RadTextBoxControl? Wouldn't it be better to use the latter and take advantage of the fact that it has more Telerik features built in?

Thanks.

Hello everyone! These days, I am doing some research with the RadDock control and encountering a difficulty when I'm trying to completely remove the borders and visually merge individual DockWindow elements. As far as I can see, achieving this requires removing some additional spitter elements, but I haven't had much success so far.

I would appreciate your help with this.

Kind Regards,

Simeon