private void btnUpdate_Click(object sender, EventArgs e)
{
if (txtAddress.Text.ToUpper().Contains(cbbCountries.SelectedItem.ToString().ToUpper()))
{
MessageBox.Show("The address must not have the country!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtAddress.Focus();
return;
}
if (cbbCity.Enabled && cbbCity.SelectedIndex > 0 && txtAddress.Text.ToUpper().Contains(cbbCity.SelectedItem.ToString().ToUpper()))
{
MessageBox.Show("The address must not have the city!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
cbbCity.Focus();
return;
}
KhachHang oldCus = ListCus.Single(txtCode.Text);
KhachHang newCus = controls_Load();
if (oldCus.Ho.ToUpper() != newCus.Ho.ToUpper() || oldCus.Ten.ToUpper() != newCus.Ten.ToUpper())
{
if (!ListCus.Test(txtFirstName.Text + " " + txtName.Text, txtAddress.Text, (cbbCity.Enabled && (cbbCity.SelectedIndex > 0)) ? cbbCity.SelectedItem.ToString() : "", cbbCountries.SelectedItem.ToString()))
{
MessageBox.Show("This customer had been exited!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtAddress.Focus();
return;
}
}
if (ListCus.Update(newCus))
{
MessageBox.Show("Udating is success full!", "Message", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
this.DialogResult = System.Windows.Forms.DialogResult.OK;
return;
}
MessageBox.Show("Update had been faile!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
private bool TestData()
{
if (txtAddress.Text.ToUpper().Contains(cbbCountries.SelectedItem.ToString().ToUpper()))
{
MessageBox.Show("The address must not have the country!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtAddress.Focus();
return(false);
}
if (cbbCity.Enabled && cbbCity.SelectedIndex > 0 && txtAddress.Text.ToUpper().Contains(cbbCity.SelectedItem.ToString().ToUpper()))
{
MessageBox.Show("The address must not have the city!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
cbbCity.Focus();
return(false);
}
if (!ListCus.Test(txtFirstName.Text + " " + txtName.Text, txtAddress.Text, (cbbCity.Enabled && (cbbCity.SelectedIndex > 0)) ? cbbCity.SelectedItem.ToString() : "", cbbCountries.SelectedItem.ToString()))
{
MessageBox.Show("This customer had been exited!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtAddress.Focus();
return(false);
}
return(true);
}