c# - Assign work in backgroundworker_DoWork() according to condition -

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in winform application,i want use single backgroundworker (or may 1 each form) different tasks on different events. eg: search, loading data in grid, opening new forms, sending emails, file transfer etc.

how can manage in backgroundworker_dowork() , backgroundworker_runworkercompleted() events?

what optimum way/ best practice this?

usually, end caling worker parameter, this:

backgroundworker.runworkerasync(<some argument here>);

then inside dowork method, can retrieve argument e.argument, , according argument is, know want it.

if don't need argument else, can make enum values need, search, load , forth , pass in, , check value inside dowork choose want do. remember have cast enum inside dowork since e.argument object.

regarding runworkercompleted, can populate e.result value inside dowork, , retrieve inside runworkercompleted method well.

this best way of doing it, , thread safe way.


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