我要做一个可以直接在DataGridView更新数据库的代码,但是第一次按按钮更新不了,再按一次就可以更新了,有哪位大神可以帮忙看看吗?
private void button2_Click(object sender, EventArgs e)
{
sconn.conn.Open();
DataAdapter.Fill(dataset, "t1");
dataGridView1.DataSource = dataset;
dataGridView1.DataMember = "t1";
SqlCommandBuilder builder = new SqlCommandBuilder(DataAdapter);
DataAdapter.Update(dataset, "t1");
sconn.conn.Close();
}