我想如果您已经完成了更新部分，则可以轻松删除所选的行。只需调用一个delete函数，而不是更新一个，然后调用GridView的DataBind（）函数。

i have a grid in which there are various records. On my form i have a Update and Delete button outside the grid. there are different textbox. when i selected a row in a grid its value appear in these textbox from where i can update these value. thats work fine for me. Now i want to delete the selected row? i dont want to delete a record using delete button in the grid. i want when i select a row and press a delete button then the selected row should delete from grid as well from database.

I guess if you have already done the update part then you can easily delete the selected row. Just call a delete function, instead of the update one, and then call the DataBind() function of the GridView.