private void add_alert_bn_Click(object sender, EventArgs e)
{
add_alert a = new add_alert();
a.ShowDialog();
DisplayData();
}
private void add_Click(object sender, EventArgs e)
{
//this.Opacity = 0.5;
home a1 = new home();
add_alert a = new add_alert();
a.Show();
a1.Close();
}
private void เพมการแจงเตอนToolStripMenuItem1_Click(object sender, EventArgs e)
{
add_alert a = new add_alert();
a.Show();
}