7,655
社区成员
发帖
与我相关
我的任务
分享
SqlCeCommand cmd = new SqlCeCommand("select a.ino,b.ino from t1 a join t2 b on a.id=b.id ", conn);
SqlCeResultSet rs = cmd.ExecuteResultSet(ResultSetOptions.Updatable);
while (rs.Read())
{
rs.SetDouble(0, rs.GetDouble(1));
rs.Update();
}