public async System.Threading.Tasks.Task <ActionResult> CheckBarcode(string Barcode, string Previousbarcode)
{
if (Barcode == Previousbarcode)
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
bool check = Commonhelper.GetBarcode(Barcode);
if (check)
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
}