ATMLCommonLibrary.forms.HelpMessageBox.addIconImage C# (CSharp) Method

        private void addIconImage(enumMessageIcon MessageIcon)
        {
            switch (MessageIcon)
            {
                case enumMessageIcon.Error:
                    pictureBox1.Image = imageList1.Images["Error"];
                    break;
                case enumMessageIcon.Information:
                    pictureBox1.Image = imageList1.Images["Information"];
                    break;
                case enumMessageIcon.Question:
                    pictureBox1.Image = imageList1.Images["Question"];
                    break;
                case enumMessageIcon.Warning:
                    pictureBox1.Image = imageList1.Images["Warning"];
                    break;
            }
        }

        public static string Show(string messageText)
        {
            var helpMessage = new HelpMessageBox();

            helpMessage.setMessage(messageText);
            helpMessage.addIconImage(enumMessageIcon.Information);
            helpMessage.addButton(enumMessageButton.OK);
            helpMessage.ShowDialog();
            return(helpMessage.edtMessageText.Text);
        }