private void btnEdit_Click(object sender, EventArgs e)
{
if (CheckData() == true)
{
DTO_Customer dto_cus = new DTO_Customer(txtCustomerID.Text, txtName.Text, Birthday.Value.ToShortDateString(), txtGender.Text, txtAddress.Text, txtEmail.Text, txtPhonenumber.Text);
if (bus_cus.Edit(dto_cus))
{
MessageBox.Show("EDITING SUCCESS!", "EDIT", MessageBoxButtons.OK, MessageBoxIcon.Information);
LoadData();
}
else
{
MessageBox.Show("EDITING FAIL!", "EDIT", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}