Hi Manfred,
I have checked the live update by using following code
// Get the context information associated to the event
var Application::Measurements context =
(Application::Measurements )MeasureDataSystemEventHandler.Context;
trace context.pHValue;
Application::Device.pHStorage.AddData( context.pHValue );
Graph1.DataStorage = Application::Device.pHStorage;
It's worked, but your implementation looks like an effective way. I will follow that one. Thank you for your help.
Regards,
Sazna.