DB Creation and Execute Some Sql Scripts(Like Creating tables and Creating Sp's)

Hi,
I have one Web form clicking on save button i want to create DB and Some Sql Script i want to execute under that DB which ever i created.
I coded like this but it is throwing error .
Error is Failure to connect Server name ,DB name ,USer ID and Password it is throwing.

protected void DBCreation()
        {
           

            System.Data.SqlClient.SqlConnection tmpConn;
            string sqlCreateDBQuery;
            tmpConn = new SqlConnection();
            DataSet ds = new DataSet();
            ds = clsNewcompany.GetServerName();
            //string conn = ConfigurationManager.ConnectionStrings["connectionString"].ConnectionString;               
            string ServerName = ds.Tables[0].Rows[0]["ServerName"].ToString();
            //SqlConnection sqlConn = new SqlConnection("server= " + ServerName + " ;uid=sa;pwd=myPassword;database=master");
            tmpConn.ConnectionString = "SERVER = " + ServerName +"; DATABASE = master; User ID = sa; Pwd = chirag12";
            sqlCreateDBQuery = " CREATE DATABASE "
                               + txtCompany.Text.Trim().ToString();
            FileInfo file = new FileInfo(@"E:\tab.sql");
            SqlCommand myCommand = new SqlCommand(sqlCreateDBQuery, tmpConn);
            try
            {
                tmpConn.Open();
                myCommand.ExecuteNonQuery();
                tmpConn.Close();
                string script = file.OpenText().ReadToEnd();
                tmpConn.ConnectionString = "SERVER = " + ServerName + "; DATABASE = " + txtCompany.Text.Trim().ToString() + "; User ID = sa; Pwd = chirag12";           
                //tmpConn.ConnectionString = "Server = " + ServerName + "; Database = HP; User ID = sa; Pwd = chirag12";
                Server server = new Server(new ServerConnection(tmpConn.ConnectionString));
                tmpConn.Open();
                server.ConnectionContext.ExecuteNonQuery(script);
                file.OpenText().Close();
                //tmpConn.Close();

            }
            catch (Exception ex)
            {

            }
        }

Please help me any one....

Tags: C# (C# 3.0)