我的代码如下:
protected void CreateUserWizard1_CreatedUser1(object sender, EventArgs e)
    {   
                string sqlInsert = "Insert into Account (Username) Values (@Username);";
        SqlParameter paramUsername = new SqlParameter("@Username", SqlDbType.VarChar, 255);        paramUsername.Value = this.CreateUserWizard1.UserName;        ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ToString());
        SqlCommand command = new SqlCommand(sqlInsert, conn);
        command.Parameters.Add(paramUsername);
        conn.Open();
        command.ExecuteNonQuery();
        conn.Close();       
    }
}为什么我按了注册总是刷新那个页面~郁闷死了~!!!