Question

I’m new in C# (I come from C) so I’m a bit confused with asynchronous operations.

I have a class that have all the “important” functions of my program, it download a file and add it to a folder, etc.

and then I have a WPF form (graphic interface), so when user select a folder it scan all the files in the folder and download a cover art for all music tracks.

I want to make a progress bar, obviously it must be asynchronous, and I don’t know who to do this.

I think I must call the “important” functions asynchronous when the user click on the button

is there any good tutorial for making this? or could you tell me the basic steps?

Answer 1

You could use the BackgroundWorker component, you can follow this tutorial in order to make your progress bar work.