c# - Group/Ungroup Excel functionality in WinForms Grid -


i want achieve following functionality xtragrid. taken excel 2010 , action of grouping (data -> group rows).

enter image description here enter image description here

the solution have far use master-detail functionality of xtragrid, use "link" existing row row, creating parent-child relation between them. using master-detail grouping displayed above mix linking grouping. ok want somehow separate them visually.

to achieve + , - signs , vertical dark bar in left thought of adding additional column in grid contains either imagine of dark vertical line or button.

any appreciated.

(if question has been posted before , answered please point me in direction , delete thread).

thank , have day.

sir in gridview please set showgrouppanel property true in columns properties set groupindex group columns


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