adoquery1.close;
adoquery1.sql.clear;
adoquery1.add('insert into dbinfo('','') values (:a,:b)');
for i:=0 to dbgrid1.columns.count -1 do
begin
Parameters[1].Value := dbgrid1.columns[i].fieldname;
parameters[2].value := dbgridq.columns[i].titlecaption;
//依次进行就可以了
adoquery1.execsql;
end;