DataSet ds=new DataSet();
DataTable dt=new DataTable();
String connstr="server=localhost;user id=root;password=root;database=legend";
MySqlConnection conn=new MySqlConnection(connstr);
conn.Open();
String cmdstr="select * from `character`";
MySqlCommand cmd=new MySqlCommand(cmdstr,conn);
MySqlDataAdapter ad=new MySqlDataAdapter(cmd);
ad.Fill(ds,"c");
dt=ds.Tables["c"];
可以获取到列但是行都为null,求大佬帮忙解答这是什么原因TAT