hMailServer.Administrator.ucServerSendout.buttonSend_Click C# (CSharp) Method

        private void buttonSend_Click(object sender, EventArgs e)
        {
            string wildcard = "";

            if (radioToAllAccounts.Checked)
                wildcard = "*";
            else if (radioSpecificDomain.Checked)
                wildcard = "*@" + comboDomains.Text;
            else if (radioMatchingWildcard.Checked)
                wildcard = textWildcard.Text;

            hMailServer.Utilities utilities = APICreator.Application.Utilities;
            utilities.EmailAllAccounts(wildcard, textFromAddress.Text, textFromName.Text, textSubject.Text, textBody.Text);
        }