private void button4_Click(object sender, EventArgs e)
{
FrmFlexLabelTest dialog = new FrmFlexLabelTest();
Thread th = new Thread(new ParameterizedThreadStart(this.Run));
th.Start(dialog);
Thread.Sleep(5000);
dialog.Invoke(new ThreadStart(dialog.Close));
}
private void button3_Click(object sender, EventArgs e)
{
FrmFlexLabelTest dialog = new FrmFlexLabelTest();
Thread th = new Thread(new ThreadStart(dialog.Show));
th.Start();
Thread.Sleep(5000);
dialog.Invoke(new ThreadStart(dialog.Close));
}