private void studentsListForm_Load(object sender, EventArgs e)
{
MySqlCommand command = new MySqlCommand("SELECT * FROM `student` ORDER BY `last_name`");
dataGridView1.ReadOnly = true;
DataGridViewImageColumn picCol = new DataGridViewImageColumn();
dataGridView1.RowTemplate.Height = 80;
dataGridView1.DataSource = student.getStudents(command);
picCol = (DataGridViewImageColumn)dataGridView1.Columns[8];
picCol.ImageLayout = DataGridViewImageCellLayout.Stretch;
dataGridView1.AllowUserToAddRows = false;
}
public void fillGrid(MySqlCommand command)
{
dataGridView1.ReadOnly = true;
DataGridViewImageColumn picCol = new DataGridViewImageColumn();
dataGridView1.RowTemplate.Height = 80;
dataGridView1.DataSource = student.getStudents(command);
picCol = (DataGridViewImageColumn)dataGridView1.Columns[8];
picCol.ImageLayout = DataGridViewImageCellLayout.Stretch;
dataGridView1.AllowUserToAddRows = false;
}
private void buttonFind_Click(object sender, EventArgs e)
{
try
{
int id = Convert.ToInt32(textBoxID.Text);
MySqlCommand command = new MySqlCommand("SELECT `id`, `first_name`, `last_name`, `clasa`, `birthdate`, `gender`, `phone`, `address`, `picture` FROM `student` WHERE `id`=" + id);
DataTable table = student.getStudents(command);
if (table.Rows.Count > 0)
{
textBoxPrenume.Text = table.Rows[0]["first_name"].ToString();
textBoxNume.Text = table.Rows[0]["last_name"].ToString();
comboBoxClasa.Text = table.Rows[0]["clasa"].ToString();
textBoxTelefon.Text = table.Rows[0]["phone"].ToString();
textBoxAdresa.Text = table.Rows[0]["address"].ToString();
dateTimePicker1.Value = (DateTime)table.Rows[0]["birthdate"];
if (table.Rows[0]["gender"].ToString() == "Female")
{
radioButtonFemale.Checked = true;
}
else
{
radioButtonMale.Checked = true;
}
byte[] pic = (byte[])table.Rows[0]["picture"];
MemoryStream picture = new MemoryStream(pic);
pictureBoxStudentImage.Image = Image.FromStream(picture);
}
else
{
MessageBox.Show("Introduceți un ID valid", "ID invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
textBoxPrenume.Text = "Prenume";
textBoxNume.Text = "Nume";
textBoxTelefon.Text = "Telefon";
comboBoxClasa.Text = "";
textBoxAdresa.Text = "Adresă";
dateTimePicker1.Value = DateTime.Now;
pictureBoxStudentImage.Image = null;
}
}
catch
{
}
}
