Is there a "primer" on creating asynchronous classes? I've been building an app that runs a CRC32 check on each file (which requires looking at every byte of every file). It doesn't cause issues when the files are small text files, but when they're 40mb video files, the app hangs till complete. I want the app to be able to update other things while waiting on the CRC32 functionality completes. Actually, all I need is some visual progress indicator (some way to update the display). Anyone with any suggestions! I'm all ears! :D
-N. D.
