日期:2014-05-17 浏览次数:20627 次
DataTable dt = new DataTable();
cmd = new SqlCommand(sql, Getconn());
using (str = cmd.ExecuteReader(CommandBehavior.CloseConnection))
{
dt.Load(str);
}
return dt;
DataTable dt = new DataTable();
using (cmd = new SqlCommand(sql, Getconn()))
{
str = cmd.ExecuteReader();
dt.Load(str);
}
return dt;