Hide expand icon for row which not have child row

[Salman]

hi people
I have a problem with  autogenerated  hierarchy grid.grid show expand icon for all rows .i want only show for rows which have child.
in picture shown
please help to me

[Shinu]

Hello Salman,

You can try the approach in the following help article.
Hiding the expand/collapse images when no records

Thanks,
Shinu.