public System.Threading.Tasks.Task <sendBillResponse> sendBillAsync(string fileName, byte[] contentFile)
        {
            sendBillRequest inValue = new sendBillRequest();

            inValue.fileName    = fileName;
            inValue.contentFile = contentFile;
            return(((billService)(this)).sendBillAsync(inValue));
        }
        public byte[] sendBill(string fileName, byte[] contentFile)
        {
            sendBillRequest inValue = new sendBillRequest();

            inValue.fileName    = fileName;
            inValue.contentFile = contentFile;
            sendBillResponse retVal = ((billService)(this)).sendBill(inValue);

            return(retVal.applicationResponse);
        }
 System.Threading.Tasks.Task <sendBillResponse> billService.sendBillAsync(sendBillRequest request)
 {
     return(base.Channel.sendBillAsync(request));
 }
 sendBillResponse billService.sendBill(sendBillRequest request)
 {
     return(base.Channel.sendBill(request));
 }