public void ContinuouslyGrab() { DeviceOpen(); _grabImageInitMethod = new PylonGrabImageInitHandler(streamGrabModeInitMethod); _grabImageStartMethod = new PylonGrabImageStartHandler(streamdGrabModelStartMethod); _grabImageCleanMethod = new PylonGrabImageCleanHandler(streamGrabModeCleanMethod); streamGrabModeInitMethod(); if (!_bgworker.IsBusy) { /* Let the camera acquire images. */ Pylon.DeviceExecuteCommandFeature(_pylonDevHandle, "AcquisitionStart"); _bgworker.RunWorkerAsync(); } }