DataGrid page non functional

Datagrid with form page has the error present in the image

@Bahaa_Asem I've also experienced it. There's many workarounds to fix the generation.

You can simply go to the designer, select the Radzen DataGrid and make a small change and you'll see that the parameters will be removed. Will be without any params -> ()

You can also simply remove (manually) directly using a IDE (VS Code, VS, Notepad ++, etc...)