private void add_Click(object sender, EventArgs e)
{
c.id = id.Text;
c.name = name.Text;
c.email = email.Text;
c.gender = gender.Text;
c.address = address.Text;
c.phone = phone.Text;
bool sucess = c.insert(c);
if (sucess = true)
{
MessageBox.Show("insert sucess...!");
}
else
{
MessageBox.Show("faild to insert...!");
}
DataTable dt = c.Select();
dgvContactList.DataSource = dt;
}