how to update a specific cell of a table ?

[thomaaxha]

hello all , i want to modify(update)a cell table. i have a website like a poll , and i want to modify dhe numbers of vote every time someone vote that item .. pls give me an idea or some code !!

 SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DatabaseConnectionString1"].ConnectionString);
        con.Open();
        string Vote = "SELECT Project FROM projecttble WHERE Project = ('"+ RadioButtonList1.SelectedValue +"')";
       SqlCommand cmd1 = new SqlCommand( Vote ,con );
        string cmd3 = cmd1.ExecuteScalar().ToString();
      Label1.Text = cmd3;
 
      string shtoVote1 = "SELECT Nr_votave FROM Tabela_projekteve WHERE Project = ('" + RadioButtonList1.SelectedValue + "')";
      SqlCommand comand = new SqlCommand(shtoVote1, con);
      string str1 = comand.ExecuteScalar().ToString();
      int  str2 = int.Parse(str1) + 1;
      Label2.Text = str2.ToString();
 
      string voto = "UPDATE Tabela_projekteve SET Nr_votave=@('"+str2+"'), Address=@NewAddress" +
                    " WHERE Id=@Id ";
 
        con.Close();
 

[Rabbit]

I don't see any reference to a table cell in your code. Do you mean a field in a row of a table in your database? It looks like you already have the code for that.