how to use sql connection in web scrping and how to add return list values to sql db

Question

0.00/5 (No votes)

See more:

C#

con = new SqlConnection(ConnString);
            con.Open();
            List<cleartriproomtype> list = new List<cleartriproomtype>();
            HttpWebRequest request = WebRequest.Create("**********") as HttpWebRequest;
            request.Method = "POST";
            request.Accept = "*/*";
            request.ContentLength = 0;
            request.CookieContainer = OverallStaticSession.ClearTripCookie;
            using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
            {
                StreamReader reader = new StreamReader(response.GetResponseStream());
                var res = reader.ReadToEnd();
                var roomtype = (dynamic)JsonConvert.DeserializeObject(res);
                foreach (var items in roomtype)
                {
                    ClearTripRoomType obj = new ClearTripRoomType();
                    obj.key = items["k"];
                    obj.value = items["v"];
                    obj.innerroomtype = GetRoomType(hotelid, obj.key, obj.innerroomtype);
                    list.Add(obj);
                }
                reader.Close();
                string str = "insert into Roomtype values(obj.key,obj.value)";
                cmd = new SqlCommand(str,con);
                cmd.ExecuteNonQuery();
                con.Close();
            }
           
            return list;</cleartriproomtype></cleartriproomtype>

Posted 4-Sep-15 20:53pm

Member 10918596

Updated 4-Sep-15 23:33pm

ChauhanAjay

v2

Add a Solution

Comments

Member 10918596 5-Sep-15 2:53am

i got invalid values in ExecuteNonQuery();

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 10918596 · Accepted Answer · 2015-09-04T23:46:00

C#

foreach (var items in roomtype)
               {
                   ClearTripRoomType obj = new ClearTripRoomType();
                   obj.key = items["k"];
                   obj.value = items["v"];
                   obj.innerroomtype = GetRoomType(hotelid, obj.key, obj.innerroomtype);
                   list.Add(obj);

                   try
                   {
                       con = new SqlConnection(ConnString);
                       con.Open();
                       using (cmd = new SqlCommand(InsertSql, con))
                       {
                           cmd.Parameters.Add("@keys", SqlDbType.Int).Value = obj.key;
                           cmd.Parameters.Add("@values", SqlDbType.VarChar).Value = obj.value;
                           cmd.ExecuteNonQuery();
                       }
                   }
                   catch(Exception ex)
                   {
                       throw ex;
                   }
                   finally
                   {
                       con.Close();
                   }

               }

how to use sql connection in web scrping and how to add return list values to sql db

1 solution

Solution 1

Add your solution here

Preview 0

Existing Members

...or Join us