In a hierarchy grid, when AutoGenerateColumns= true, this event triggers only for MasterTemplate.

When a CommandColumn cell is focused and we try to focus an external control, the RadGridView can't lose focus. The internal code will force the control to focus the CommandColumn cell again.

When updating, adding, or removing a row in Load-On-Demand Hierarchy, we will need to force the control to refresh. This will trigger the control to render all cells again.

In the following scenario, we clicked on the GridViewSelectColumn header checkbox, which selects all the rows in the RadGridView. This will trigger the SelectionChanging event of the control. Canceling the event will cancel the whole operation. There is no API to remove specific rows from being selected in this operation.

I want to choose columns by checkboxes, something like this:

 

Excel-like pop-up location is not scaled properly on High DPI.

In themes ‘TelerikMetro’ & ‘TelerikMetroBlue’ when you group columns in GridView there are arrows to expand the groups, they are obviously larger than they should be

On the second opening, it corrects:

Clicking the filter icon will reopen the filter popup. In the following scenario, the filter pop-up is open. If we click the filter icon while the filter popup is open, it will close it and reopen it. This leaves the end user with flashing behavior. The filter icon should close the filter popup if it is open.

 After apply some filters, the treeview will not update automatically to tick or untick values that were included/excluded by the filter.

The search functionality is inconsistent in Unbound Mode. Typing a word highlights all rows that contain that word or string, as expected. However, if the cursor is moved and additional characters are typed at the beginning of the search box, no results are returned, even if matching rows exist that contain the updated string combination.

The same behavior is not observed in bound mode.

This behavior is related to how the control is measured while using the MS Form. In the given scenario, the control has many columns, and some of them are pinned. Moving to the last column and typing in the filter cell will filter the rows in the column. However, when filtering, if the row number is less than the viewport, the vertical scrollbar will disappear as it is not needed anymore, and the filter editor will be placed in the wrong column. This will mess with the filter cell editor. 

In the following scenario, we have enabled the pager functionality of the control. If we move to a different page and then set the DataSource to Null, the page index will not be reset. 

The EnableHotTracking property works only in the first level hierarchy. The lower levels still get highlighted.

 

Steps to recreate:

• click on the button on the top row
• press the down key on the keyboard
• Press Space key to select new button, the button on the top row is clicked

This behavior is observed when referencing 2025.1.211 version of Telerik UI for WinForms controls.

In this scenario, the MultiSelect option of the control is enabled. If we click and hold the mouse to select multiple cells and go over a merged cell, NullReferenceException is thrown.

In this scenario, we have custom RadListFilterPopup. There could be a scenario in which we don't need the default menu items( input textbox, list of distinct values, buttons). If we override the CreateListFilterMenuItems() method and don't call the base code, NullReferenceException will be thrown in the Dispose() method.

In the current scenario, when clicking on the checkbox inside a GridViewCheckBoxColumn, the CellBeginEdit event will be called. If we cancel the event by setting the Cancel property to true, the CellBeginEdit will be called twice.