/// <summary>
/// Button to submit information about a new student, or an existing student. Checks for input validity, and checks whether the user is editing or not
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSubmit_Click(object sender, EventArgs e)
{
//Create variables and initialize them
int id = 0;
String name = "";
String gender = "";
String dob = "";
String dept = "";
string contactNum = "";
//If the user is not editing (adding a new student, then collect their information)
if (editOrAdd != "Edit")
{
//If input is correct, add the user
if (checkInput())
{
//Collect all information from form
id = Int32.Parse(txtID.Text);
name = txtName.Text;
gender = cmbGender.Text;
dob = dtpDOB.Text;
dept = cmbDepartments.Text;
contactNum = txtContactNum.Text;
//Insert all that information into a student object
Student newStudent = new Student(id, name, gender, dob, dept, contactNum);
//Insert the student into the databse
LibraryDB enterNewStudent = new LibraryDB();
enterNewStudent.insertEditStudent(newStudent, "Add");
DialogResult dialogResult = MessageBox.Show("Student has been successfully added!\nWould you like to add another?", "Student Added", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
//if they choose yes, refresh the form
if (dialogResult == DialogResult.Yes)
{
RefreshForm();
}
else if (dialogResult == DialogResult.No) //If they choose no, exit the form
{
OpenDash();
this.Close();
}
}
}
else //If user is editing information, use an UPDATE statement, not an INSERT statement
{
//Collect all information from form
id = Int32.Parse(txtID.Text);
name = txtName.Text;
gender = cmbGender.Text;
dob = dtpDOB.Text;
dept = cmbDepartments.Text;
contactNum = txtContactNum.Text;
//Insert all that information into a student object
Student newInfo = new Student(id, name, gender, dob, dept, contactNum);
//Insert the student into the databse
LibraryDB editStudent = new LibraryDB();
editStudent.insertEditStudent(newInfo, "Edit");
DialogResult dialogResult = MessageBox.Show("Students information has successfully been updated!", "Student Updated", MessageBoxButtons.OK, MessageBoxIcon.Information);
OpenDash();
this.Close();
}
}