public static string login(Manager mag)//判断经理用户名密码是否一致 { string str = ""; SqlDataReader sqlrd; DataBase db = new DataBase(); string sql = "select tKey from tb_Manager where Name='" + mag.Name + "'"; sqlrd = db.GetDataReader(sql); while (sqlrd.Read()) { str = (string)(sqlrd["tKey"]); } return str; }
public static string login(Stuff stf)//判断员工用户名密码是否一致 { string str=""; SqlDataReader sqlrd; DataBase db = new DataBase(); string sql = "select tKey from tb_Stuff where Name='" + stf.Name + "'"; sqlrd=db.GetDataReader(sql); while(sqlrd.Read ()) { str = (string)(sqlrd["tKey"]); } return str; }