i have a datagridview bound to a dataset that is populated with data
from a query from the source datatable. the data is then modified by
some procedures but still maintains the same schema. how do i update a
different datatable with the updated data from the datagridview? the
datatable to be updated must be cleared first. the datatable to be
updated has the same schema as the source datatable. I'm new to c# and
this is my first database program using c#.

basically i want to be able to:

populate new datatable with data from datagridview. please help.