Send data from one page to another

Question

I am trying to send form data from one page to another using C# ASP.Net. I have two pages default.aspx and default2.aspx.Here is the code I have in default.aspx:

Answer 1

another way is to save the data on a database and fetch it back on the other page:

//update
    string query = "UPDATE table SET col = 'a'";
    SqlCommand command = new SqlCommand(query, connection);
    command.ExecuteScalar();

//select
    string query = "SELECT col FROM table";
    SqlCommand command = new SqlCommand(query, connection);
    string value = command.ExecuteScalar();