cmd.CommandText = "select name from Tbl_Shahr_No";
SqlDataReader reader = null;
reader = cmd.ExecuteReader();
reader.Read();
while(reader.HasRows)
{
ddl.Items.add(reader["name"].tostring());
reader.read()
}
我写了这段代码,但问题是当语句为true时,它一直在循环!如何使用while
或repeater ring读取所有读者信息?