datatables request parameter c#

For POST request:

If you are sending POST request, use the following code on the server side like:

string sEcho = Request.Params["draw"];
int iDisplayStart = Convert.ToInt32(Request.Params["start"]);
string searchValue = Request.Params["search[value]"];
int orderColumn = Convert.ToInt32(Request.Params["order[0][column]"]);
string orderDir = Request.Params["order[0][dir]"];

For GET request:

The following code is what I used before for GET request.

NameValueCollection nvc = HttpUtility.ParseQueryString(Request.Url.Query);
string sEcho = nvc["draw"];
int iDisplayStart = Convert.ToInt32(nvc["start"]);
string searchValue = nvc["search[value]"];
int orderColumn = Convert.ToInt32(nvc["order[0][column]"]);
string orderDir = nvc["order[0][dir]"];