Data Entry using DataGrid

First count the no of row in dataset
dim rowno as integer = dataset.row.count

for rowno = 0 to rowno 'creating a loop
dim strval as string=datagrid.items(row#,coloum1).tostring

dim insert as string = "insert into table(field)values(strval)'write the insert command here
cmd1 = new odbcommdbuilder(insert)
cmd1.nonexecutereader

next

hope it helps you

take care
Regards