コード例 #1
0
 private void AddStudentButtonClick(object sender, EventArgs e)
 {
     this.SaveStudentButton.DialogResult = DialogResult.None;
     this.CancelButton.DialogResult      = DialogResult.None;
     this.DialogResult = DialogResult.None;
     if (this.newStudent.ValidateEntries())
     {
         Debug.WriteLine(this.newStudent.ToString());
         bool result = DBRepo.AddStudent(this.newStudent);
         if (!result)
         {
             MessageBox.Show("Student already exists");
         }
         else
         {
             this.SaveStudentButton.DialogResult = DialogResult.OK;
             this.CancelButton.DialogResult      = DialogResult.OK;
             this.DialogResult = DialogResult.OK;
             MessageBox.Show("User added successfully");
         }
     }
     else
     {
         MessageBox.Show("Please fill all the values");
     }
 }
コード例 #2
0
 private void button2_Click(object sender, EventArgs e)
 {
     this.UpdateDetailsButton.DialogResult = DialogResult.None;
     this.CancelButton.DialogResult        = DialogResult.None;
     this.DialogResult = DialogResult.None;
     if (this.student.ValidateEntries())
     {
         bool result = DBRepo.UpdateStudentData(stud: this.student);
         if (!result)
         {
             MessageBox.Show("Failed to update student");
         }
         else
         {
             this.UpdateDetailsButton.DialogResult = DialogResult.OK;
             this.CancelButton.DialogResult        = DialogResult.OK;
             this.DialogResult = DialogResult.OK;
             MessageBox.Show("User updated successfully");
         }
     }
     else
     {
         MessageBox.Show("Please fill all the values");
     }
 }
コード例 #3
0
        private void DeleteButton_Click(object sender, EventArgs e)
        {
            DialogResult result = MessageBox.Show(text: "Are you sure you want to delete student?", caption: "This will not be reversible", buttons: MessageBoxButtons.OKCancel);

            this.UpdateDetailsButton.DialogResult = DialogResult.None;
            this.CancelButton.DialogResult        = DialogResult.None;
            this.DialogResult = DialogResult.None;
            if (result == DialogResult.OK)
            {
                bool delresult = DBRepo.DeleteStudent(stud: this.student);
                if (!delresult)
                {
                    MessageBox.Show("Failed to delete student");
                }
                else
                {
                    MessageBox.Show("Deleted successfully!");
                    this.UpdateDetailsButton.DialogResult = DialogResult.OK;
                    this.CancelButton.DialogResult        = DialogResult.OK;
                    this.DialogResult = DialogResult.OK;
                }
            }
            else
            {
            }
        }
コード例 #4
0
        public UpdateDeleteForm(String studentId)
        {
            Student fetchedStudent = DBRepo.FetchStudentById(studentId);

            Debug.WriteLine(fetchedStudent.ToString());
            this.student = fetchedStudent;
            InitializeComponent();
            studentIDBox.Text      = fetchedStudent.StudentId;
            firstNameBox.Text      = fetchedStudent.FirstName;
            lastNameBox.Text       = fetchedStudent.LastName;
            branchBox.SelectedItem = fetchedStudent.Branch;
            campusBox.SelectedItem = fetchedStudent.Campus;
            yearBox.SelectedItem   = fetchedStudent.Year;
            cgpaBox.Text           = fetchedStudent.Cgpa.ToString();
            yearBox.Text           = fetchedStudent.Year.ToString();
        }
コード例 #5
0
        public void FetchAndUpdateStudentsList()
        {
            // use DBRepo to get the list of students from the db
            studentsList = DBRepo.FetchAllStudents();

            //clear existing students and add them to the list
            studentsListView.Items.Clear();
            foreach (Student s in studentsList)
            {
                Console.WriteLine(s.ToString());
                string[] items = new string[7];
                items[0] = s.StudentId;
                items[1] = s.FirstName;
                items[2] = s.LastName;
                items[3] = s.Year.ToString();
                items[4] = s.Branch;
                items[5] = s.Cgpa.ToString();
                items[6] = s.Campus;
                // append the students to the listView
                studentsListView.Items.Add(new ListViewItem(items));
            }

            // Event handler to get more details of students
        }