protected void btnInsert_Click(object sender, EventArgs e) { string query = "INSERT INTO Books"; Dictionary <string, object> parametters = new Dictionary <string, object>(); parametters.Add("Title", txtBookTitle.Text); parametters.Add("Author", txtBookAuthor.Text); parametters.Add("PublishDate", DateTime.Now); MySqlProvider.ExecuteSqlQueryInsert(query, parametters, delegate(int i) { grdResultFill(); }); }