private void Add_btn_Click_1(object sender, EventArgs e)
{
StudentFunction stuf = new StudentFunction();
int id = Convert.ToInt32(Id_txt.Text);
string fname = FirstName_txt.Text;
string lname = LastName_txt.Text;
DateTime bdate = dateTimePicker1.Value;
string phone = Phone_txt.Text;
string adrs = Address_txt.Text;
string gender = "Male";
if (Gender2.Checked)
{
gender = "Female";
}
MemoryStream picture = new MemoryStream();
int born_year = dateTimePicker1.Value.Year;
int this_year = DateTime.Now.Year;
if (((this_year - born_year) < 10 || (this_year - born_year) > 100))
{
MessageBox.Show("The student age must between 10 and 100 years old", "Invalid Birth Date", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (Verify())
{
pictureBox1.Image.Save(picture, pictureBox1.Image.RawFormat);
if (stuf.insertStudent(id, fname, lname, bdate, gender, phone, adrs, picture))
{
MessageBox.Show("New student added successfully!", "Add student", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Error!", "Add student", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("Empty fields", "Add student", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}