private void buttonDelete_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Are you sure you want to delete", "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
try
{
ClassData classData = new ClassData();
classData.deleteMahasiswa(textBoxDelete.Text);
dataGridView1.DataSource = classData.getAllData();
MessageBox.Show("Data successfuly deleted");
}
catch (Exception ex)
{
labelKeterangan.Text = "Server Error";
}
}
}
private void buttonUpdate_Click(object sender, EventArgs e)
{
if (textBoxNIM.Text != "" &&
textBoxNama.Text != "" &&
textBoxProdi.Text != "" &&
textBoxAngkatan.Text != "")
{
if (textBoxNIM.Text.Length <= 12 &&
textBoxAngkatan.Text.Length <= 4 &&
textBoxProdi.Text.Length <= 30 &&
textBoxNama.Text.Length <= 20)
{
try
{
Mahasiswa mhs = new Mahasiswa();
mhs.nim = textBoxNIM.Text;
mhs.nama = textBoxNama.Text;
mhs.prodi = textBoxProdi.Text;
mhs.angkatan = textBoxAngkatan.Text;
ClassData classData = new ClassData();
classData.updateDatabase(mhs);
MessageBox.Show("Data successfuly updated");
dataGridView1.DataSource = classData.getAllData();
}
catch
{
labelKeterangan.Text = "Server Error";
}
}
else
{
MessageBox.Show("Please check your data");
}
}
else
{
MessageBox.Show("Please check your data");
}
}