and added some items in code behind:

Hi to all,

I would create a new custom column.

I need a column to show Item No. and user need to write a code of article or click on button to lookup by articles list, click one and write into cell.

How can I do to do this?

I am having some trouble with maximizing a RadRibbonWindow with the taskbar is at the top or on the left of the screen. I have set the maximum height and the maximum width of the window, which raises some other issues such as when the task bar is moved (which would rarely happen so I can overlook that at the moment).

In the attached Maximized.png image, you can see that it is only scaling to the size of the screen area without the taskbar, but the top is right at 0,0 on the screen which puts it under my taskbar.

How can I make it so that it will not be under the task bar?

Thanks

I'm building keyboard navigation for our grids that relies heavily on the ordering of items in the visual tree. The problem I'm having is that the GridViewToggleButton for a GridViewRow with a nested grid comes after the nested grid in the visual tree.

I've been searching through Telerik.GridView.xaml of the appropriate theme to try to find the control template where I could change the ordering of controls, but I have been unable to find the control template responsible.

Can you tell me which control template I need to edit for a row inside a grouping that has a nested grid inside?

hi

i used fluent theme for radwindow

but that is transparent!

In my gridview I want to prevent the user from deleting entire rows but allow to delete (multiple cells) by pressing the DEL-key. Works fine so far but how can I prevent that the user accidentally selectes multiple rows and presses delete. So far I just count the number of selected fields for delete and show a warning but there's got to be a nicer way.

Is there any property in the radgridview that tells me, if multiple rows are selected?

Row selection as such is needed for copy/paste so removing anything is not an option.

thanks for your help in advance!

Jan

I ran the demo called Resize Map Shapes with Mouse Dragging (https://docs.telerik.com/devtools/wpf/controls/radmap/how-to/howto-resize-map-shapes-with-mouse-dragging)

which I downloaded from the associated web page (https://www.telerik.com/blogs/radmap-for-silverlight-wpf-how-to-resize-map-shapes-with-mouse-dragging)

and it worked fine.

I updated the controls to WPF40 version 2018.3.1016.40 and it it now acts differently.  When dragging, it loses mouse capture.  If I release the left mouse button and move the cursor back over the draggable circle it then continues to drag (won't do anything if I don't release the left mouse button).

I also tried this using WPF45 version 2018.3.1016.45 and the same problem (and changing my app's .Net version to 4.6.1).

Attached are two animated gifs showing the original version working and the replaced dll version's odd behavior.

I tracked GotMouseCapture, IsMouseCaptureChanged and LostMouseCapture and recorded this:

12:39.122 IsMouseCaptureChanged
12:39.122 GotMouseCapture
12:39.122 IsMouseCaptureChanged
12:39.122 LostMouseCapture

I didn't change the MainWindow.xaml.cs at all.  I just removed the references to the 3 Telerik controls, removed the controls from the binaries folder, added the newer Telerik controls to the binaries folder, and added the references back.  I'm using Visual Studio 2017.

Below is my radcombobox with checkbox multi select dropdown. 

The issue is the empty text doesn't show. It's just blank. Is there anyway to get this to show? I suspect it has to do with the custom data templates. Can anyone help me with this?

Thanks.

I have a gridview with another gridview embedding in the detail.

When a row is opened and the detail is displayed the grid shows fine.

When the horizonal scroll bar is used the detail grid will disappear regardless to how many columns are still needed to display in the detail.

Please see bellow gridviews and screenshots attached