Hello,

RadGridView offers NewRowEnterKeyMode property out of the box. This mode indicates the behavior when the user presses the Enter key while adding a new row. The default behavior is when the end-user presses Enter while being in the new row, the new row to be committed.

However, you can change this mode to EnterMovesToNextCell. In this mode when the end-user presses the Enter key, the next cell in the new row receives the focus and becomes the currently edited cell. If the end-user is at the last cell of the new row and he\she presses the Enter key, the new row is committed and RadGridView exits its edit mode. More information you can find here: https://docs.telerik.com/devtools/winforms/controls/gridview/rows/new-row#enter-key-mode 

I will change the status of this bug report to Declined since this is already supported functionality. 

Should you have other questions do not hesitate to contact us. 

Regards,
Nadya
Progress Telerik