[BackgroundWorker Component]: Vowel coun......
1) The sample exe is started from the explorer
2) After showing the form, start count button is clicked
3) Clicking on the Window Restore option makes the sample in Not Responding Stage (i.e. it is busy with counting vowels)
4) Clicking the cancel button Fades-out the form (Kind of dead) informing the user that sample is not ready and still busy.
5) Waiting for the counting to be completed. Once done the form will become alive