using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class hovermenu : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

    protected void btnAdd_OnClick(object sender, EventArgs e)
    {
        string _newTopic = txtNewTopic.Text;

        string insertCmd = "INSERT INTO EmployeeEvaluationTopics (EmployeeEvaluationTopics.topicText) VALUES (@newTopic)";

        using (SqlConnection Conn = new SqlConnection(ConfigurationManager.ConnectionStrings["AdventureWorks_DataConnectionString"].ConnectionString))
        {
            SqlCommand cmd = new SqlCommand(insertCmd, Conn);
            cmd.Parameters.Add(new SqlParameter("@newTopic", SqlDbType.VarChar, 250));
            cmd.Parameters["@newTopic"].Value = _newTopic;

            cmd.Connection.Open();
            cmd.ExecuteNonQuery();
            cmd.Connection.Close();
            cmd.Dispose();

            gvTopics.DataBind();
            txtNewTopic.Text = "";
        }
    }
}