CSWA_Integration.retrieveSignedFile.handleError C# (CSharp) Метод

        private void handleError(string errorCode, string errorMsg)
        {
            if ("-2".Equals(errorCode))
            {
                LabelResultMessage.Text = "Signing was canceled";
                LabelResultMessage.Style["color"] = "black";
            }
            else if ("-3".Equals(errorCode))
            {
                LabelResultMessage.Text = "Signing was rejected";
                LabelResultMessage.Style["color"] = "black";
            }
            else
            {
                LabelResultMessage.Text = "Error: " + errorMsg;
                LabelResultMessage.Style["color"] = "red";
            }

            signedDocLine.Visible = false;
        }