The associated method (AfterUpdate in my example) must be declared in a certain way in terms of arguments.
Example:
define method .AfterUpdate(!args is ARRAY)
endmethod
You have the list of the available NetGridControl events here:
https://help.aveva.com/AVEVA_Everything3D/2.1.0.27/wwhelp/wwhimpl/js/html/wwhelp.htm#href=NCUG/NCUG6.08.06.html
(Sometimes there are mistakes in this documentation concerning the required arguments, as for the AfterCellUpdate of my example below.)
I'm assuming you've attached an event to your Grid, something like this:
Where !grid is a NetGridControl object.
The associated method (AfterUpdate in my example) must be declared in a certain way in terms of arguments.
Example:
You have the list of the available NetGridControl events here:
https://help.aveva.com/AVEVA_Everything3D/2.1.0.27/wwhelp/wwhimpl/js/html/wwhelp.htm#href=NCUG/NCUG6.08.06.html
(Sometimes there are mistakes in this documentation concerning the required arguments, as for the AfterCellUpdate of my example below.)
Thank L, I solved this error with remove the line represented for event 'AfterCellUpdate', your way is also another solution, may I will try it later.