新手请教~我想把4个textbox的数据放到access数据库中,这么做为什么没反应?谢谢
        public OleDbCommand comm;
        public OleDbConnection conn = new OleDbConnection(@"Provider='Microsoft.ACE.OLEDB.12.0';Data Source=C:\Documents and Settings\Administrator\桌面\wugonghai\access1.accdb");
                private void button1_Click(object sender, EventArgs e)
        {
                conn.Open();
                comm = new OleDbCommand("insert into [表1]([字段1],[字段2],[字段3],[字段4]) values ('" + textBox1.Text.Trim() + "','" + textBox2.Text.Trim() + "','" + textBox3.Text.Trim() + "','" + textBox4.Text.Trim() + "')", conn);
                comm.ExecuteNonQuery();
            }