c# - How can I insert a row from datagridview to Database -

is there way insert row datagridview database in winforms ?

this how create gridview:

        this.datagridview1.allowusertoaddrows = true;         this.datagridview1.allowusertodeleterows = true;         var query = fe in tm.rdp0 select fe;         testlist = query.tolist();         datagridview1.datasource = testlist.tolist(); 

this how add new row datagridview

        rdp0 newrow = new rdp0();         newrow.no = 1 + datagridview1.rows.count;         newrow.custid = 1000 + datagridview1.rows.count;         testlist.add(newrow);         datagridview1.datasource = null;         datagridview1.datasource = testlist; 

after filled newly created empty row on datagridview want insert database.

tm.savechanges();   

because savechanges() -above- doesnt work.

any appreciated.

no more need help. found solution.

            int index = datagridview1.rows.count;             rdp0 newefes = new efesrdp0();             newefes.no = convert.toint32(datagridview1.currentrow.cells[0].value);             newefes.custid = convert.toint32(datagridview1.currentrow.cells[1].value);              newefes.ipaddress = convert.tostring(datagridview1.currentrow.cells[3].value);             newefes.user = convert.tostring(datagridview1.currentrow.cells[4].value);                              db.rdp0s.insertonsubmit(newefes);             db.submitchanges(); 

via linq sql method