kinect - How to run while(true) loop without freezing Windows form in C#? -

i writing application should show tracked skeletons 4 kinects. tracking , drawing on form should start when user presses start button. coming java background know little using delegates , eventhandlers in c#. far code looks this, freezes form completely. how fix that?

private void mainwindow_load(object sender, eventargs e) {     programloop(); }  private void programloop() {     int sensorcount = 0;     foreach (kinectsensor connectedsensor in kinectsensor.kinectsensors)     {         if (connectedsensor.status == kinectstatus.connected)         {             connectedsensor.skeletonstream.enable();             connectedsensorsarray.add(connectedsensor);             connectedsensor.start();             sensorcount++;         }     } }  private void start_click(object sender, eventargs e) {     trackskeletons(); }  private void trackskeletons() {     while (true)     {         foreach (kinectsensor sensor in connectedsensorsarray)         {             skeletonframe skeletonframe = sensor.skeletonstream.opennextframe(200);             if (skeletonframe != null)             {                 if (initskeletons == null)                 {                     initskeletons = new skeleton[skeletonframe.skeletonarraylength];                 }                 skeletonframe.copyskeletondatato(initskeletons);                 skeletonframe.dispose();                 skeleton initskeleton = initskeletons.where(s => s.trackingstate == skeletontrackingstate.tracked).firstordefault();                 if (initskeleton != null)                 {                     switch (connectedsensorsarray.indexof(sensor))                     {                         case 0:                             mainqueue.enqueue(initskeleton);                             break;                         case 1:                             secondqueue.enqueue(initskeleton);                             break;                         case 2:                             thirdqueue.enqueue(initskeleton);                             break;                         case 3:                             fourthqueue.enqueue(initskeleton);                             break;                     }                 }             }         }         //dequeue skeletons , draw them     } } 

you should use timer instead of while(true).

your timer executed every x sec , when called, can call own function trackskeletons().