private void submitBtn_Click(object sender, EventArgs e) { //grading procedure /* * //string connection = @"Data Source=BASMA-HP\SQLEXPRESS;Initial Catalog=ExaminationSystems;Integrated Security=True"; * SqlConnection sqlConnection = new System.Data.SqlClient.SqlConnection(DBLayer.connection); * SqlCommand sqlCommand = new SqlCommand(); * sqlConnection.Open(); * sqlCommand.CommandText = "Exam_Correction"; * sqlCommand.CommandType = CommandType.StoredProcedure; * //sqlCommand.Parameters.AddWithValue("@Exam_ID", exam_id); * sqlCommand.Parameters.AddWithValue("@Exam_ID", MyExam.Exam.Id); * //sqlCommand.Parameters.AddWithValue("@Student_ID", student_id); * sqlCommand.Parameters.AddWithValue("@Student_ID", MyStudent.Student.Id); * sqlCommand.Connection = sqlConnection; * sqlCommand.ExecuteNonQuery(); * sqlConnection.Close(); */ StudentDAL.setFinishExam(MyExam.Exam.Id); Student_Profile f = new Student_Profile(); f.Show(); this.Close(); }
private void LoginBtn_Click(object sender, EventArgs e) { Instructor loggedInstructor = null; Student loggedStudent = null; Admin loggedAdmin = null; if (insRadBtn.Checked) { loggedInstructor = InstructorDAL.GetByUserNameAndPassword(UserNameTextBox.Text, PasswordTextBox.Text); if (loggedInstructor == null) { MessageBox.Show("Please Insert Correct Data For Instructor"); } else { loggedInstructor = InstructorDAL.GetByUserNameAndPassword(UserNameTextBox.Text, PasswordTextBox.Text); MyInstructor.Instructor = loggedInstructor; Instructor_Profile f = new Instructor_Profile(); f.Show(); this.Hide(); } } else if (studRadBtn.Checked) { loggedStudent = StudentDAL.GetByUserNameAndPassword(UserNameTextBox.Text, PasswordTextBox.Text); if (loggedStudent == null) { MessageBox.Show("Please Insert Correct Data For Student"); } else { MyStudent.Student = loggedStudent; Student_Profile f = new Student_Profile(); f.Show(); this.Hide(); } } else { loggedAdmin = AdminDAL.GetByUserNameAndPassword(UserNameTextBox.Text, PasswordTextBox.Text); if (loggedAdmin == null) { MessageBox.Show("Please Insert Correct Data For Admin"); } else { MyAdmin.Admin = loggedAdmin; AdminProfile adm = new AdminProfile(); adm.Show(); this.Hide(); } } }