public int GetLoginInfo(Teacher_tblDTO teacher_tbldto) { string query = "SELECT Count(*) FROM teacher_tbl WHERE email='" + teacher_tbldto.TEACHER_EMAIL + "' AND password='******'"; int count = -1; if (dbconnect.OpenConnection() == true) { MySqlCommand cmd = new MySqlCommand(query, dbconnect.connection); count = int.Parse(cmd.ExecuteScalar() + ""); dbconnect.CloseConnection(); return(count); } else { return(count); } }
public DataSet getSingleTeacher(Teacher_tblDTO teacher_tbldto) { string query = "SELECT * FROM teacher_tbl WHERE email='" + teacher_tbldto.TEACHER_EMAIL + "'"; if (dbconnect.OpenConnection() == true) { MySqlCommand cmd = new MySqlCommand(query, dbconnect.connection); mysqlAdapter = new MySqlDataAdapter(cmd); dataSet = new DataSet(); mysqlAdapter.Fill(dataSet); dbconnect.CloseConnection(); return(dataSet); } else { return(dataSet); } }