private void back_Click(object sender, RoutedEventArgs e)
{
FilterBrand a = new FilterBrand();
this.Hide();
a.Show();
}
private void button2_Click(object sender, RoutedEventArgs e)
{
String sql = "create or replace view mbtb as select * from device";
OracleCommand cmd = new OracleCommand(sql, con);
cmd.ExecuteNonQuery();
FilterBrand a = new FilterBrand();
this.Hide();
a.Show();
}
private void button1_Click(object sender, RoutedEventArgs e)
{
String sql1 = "create or replace view mbtb as select * from device where device_type='Tablet'";
OracleCommand cmd1 = new OracleCommand(sql1, con);
cmd1.ExecuteNonQuery();
FilterBrand a = new FilterBrand();
this.Hide();
a.Show();
}