Some cells can be disabled?

I’d like to know if some cells can be disabled in the Grid.Is there a similar method or API?

Unfortunaetly there is no such API in the dhtmlxGrid.
You may try to use teh edit events to control and manipulate the diting process:
https://docs.dhtmlx.com/suite/grid__api__grid_beforeeditstart_event.html
https://docs.dhtmlx.com/suite/grid__api__grid_aftereditstart_event.html
https://docs.dhtmlx.com/suite/grid__api__grid_beforeeditend_event.html
https://docs.dhtmlx.com/suite/grid__api__grid_aftereditend_event.html

Thank you very much for your help.