Showing a Form based on Timer
<p>I am running a timer in order to communicate with hardware(serial port communication).</p>

<p>when a data received event is fired I need to open an another form and I should show a picture box indicating alarm. </p>

<p>I am facing a problem to show the child form from parent as timer is running. The child forms are getting invoked continuously as one should be invoked. </p>

<p>Someone help me to solve this problem.</p>
