private void ButtonHapusUser_Click(object sender, EventArgs e)
{
user u = new user();
string title = "Konfirmasi Penghapusan Data";
string konten = "Apakah Anda yakin ingin menghapus data?";
DialogResult result = MessageBox.Show(konten, title, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == System.Windows.Forms.DialogResult.Yes)
{
u.hapusUser(id_user);
setDataTable(u.getAllUser());
}
}