private void btnExam3_Click(object sender, EventArgs e)
{
AsynDelagateTest my = AsynMethod;
IAsyncResult asyncResult = my.BeginInvoke(15000, null, null);
while (!asyncResult.AsyncWaitHandle.WaitOne(100, false))
{
Thread.Sleep(1000);
UIThreadSafe(textBox1, delegate
{
textBox1.Text += "*";
});
}
}
private void btnExam4_Click(object sender, EventArgs e)
{
AsynDelagateTest my = AsynMethod;
IAsyncResult asyncResult = my.BeginInvoke(15000, AsynMethodCompleted, my);
}