BackgroundWorkerProcess Control in Windows C#

Hello Friends,

In C# Windows application , am making use of BackgroundworkerProcess control, here in the event WorkerProcess_DoWork()in this i  made to run the logic in the button1.

Now how can i make use of same event(WorkerProcess_DoWork) when i click on second button logic for background process .

Can anybody please guide me. any help appriciated.

Thanks