public ActionResult GeneratePaymentsBatch(string PaymentData)
{
GeneratePaymt[] arr = JsonConvert.DeserializeObject <GeneratePaymt[]>(PaymentData);
Ctx ct = Session["ctx"] as Ctx;
PaymentModel _payMdl = new PaymentModel();
string _Paydata = _payMdl.CrateBatchPayment(ct, arr);
return(Json(JsonConvert.SerializeObject(_Paydata), JsonRequestBehavior.AllowGet));
}