小编aku*_*i66的帖子

private void save_Click(object sender, EventArgs e)
{
    ACCOUNT.oo.Open();
    string QRY = "insert into size(SIZENO,SIZE,COVERAGE,WEIGHT) 
        values('" + size_id.Text + "','" +txt_size.Text + "','" +txt_coverage.Text  
        + "','" +txt_weight.Text + "')";
    OleDbCommand ODB = new OleDbCommand(QRY,ACCOUNT.oo);
    ODB.ExecuteNonQuery();
    MessageBox.Show("Inserted Sucessfully..");
    ACCOUNT.oo.Close();
}