Question

In the code below, I open a form with frmContact.ShowDialog(); and then when I close the form by clicking on the OK button in the form it closes, but then it opens again because I have the frmContact.ShowDialog() in the if statement. Could this be done in some oterh way?

        // Button add new customer
    private void btnAdd_Click(object sender, EventArgs e)
    {
        ContactForm frmContact = new ContactForm();

        frmContact.ShowDialog(); // Show the contact form window

        if (frmContact.ShowDialog() == DialogResult.OK)
        {
            MessageBox.Show("OK", "Test", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
        }
    }

Answer 1

Just get rid of the first ShowDialog.