static void Main(string[] args)
{
MulticastDelegatewithReturnTypes obj = new MulticastDelegatewithReturnTypes();
calDelegate cd = obj.add;
cd += obj.mul;
int result = cd(4, 6);
Console.WriteLine("addition:" + result);
Console.WriteLine("multiplication:" + result);
Console.ReadKey();
}
private void button1_Click(object sender, EventArgs e)
{
if (button1.Text == "连接传感器")
{
button1.Text = "断开传感器";
calDelegate1 = new calDelegate(delagateFunAppendText);
calThread = new Thread(scanCONTROL_Sample);
calThread.Start();
Thread.Sleep(100);
}
else if (button1.Text == "断开传感器")
{
button1.Text = "连接传感器";
IsOver = true;
Thread.Sleep(100);
}
this.groupBox1.Focus();
}