i want send the loosely typed data to controller

@Html.EditorFor(model => model.PatRegId, new { htmlAttributes = new { @class = "form-control", @list = "PatRegId", @id = "patregid", @autocomplete = "false" } })

@**@

@foreach (var v in ViewBag.patientreglist)

{

}

@Html.DropDownList("AppointmentTypeId", @ViewBag.appoitmenttype as SelectList, "SELECT", new { @Class = "form-control" })

@Html.Editor("AppointmentDate", new { htmlAttributes = new { @class = "form-control" } })

@Html.LabelFor(model => model.PaymentModeId)

@Html.LabelFor(model => model.PaidAmount)

@Html.LabelFor(model => model.DueAmount)

@Html.LabelFor(model => model.PaidDate)

@Html.LabelFor(model => model.Discount, "Discount(%)")

@Html.LabelFor(model => model.Discount, "(In Rupees)")

@Html.LabelFor(model => model.Discount, "Test wise Discount")