Wpf updating ui from background thread

It updates the UI. View All. Gul Md Ershad Updated date Feb 24, Dispatcher is an important technique or concept to run an operation that will be executed on the UI thread. Next Recommended Reading. Net Core 6. Create A. Understanding Thread Starvation in. RunIdleAsync on the background thread. An example of work that can be performed on a background thread is the calculating of computer AI in a game.

The code that calculates the computer's next move can take a lot of time to execute. But execution picks up in that handler again after ComputeNextMove which executes on a background thread completes. The remaining code in the handler updates the UI with the results. For more info, see Threading and async programming. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Antti Koskela is a proud digital native nomadic millennial full stack developer is that enough funny buzzwords?

That's definitely enough funny buzzwords! He's been a developer from starting with PHP and Java , and he's been working on. This is his personal professional e. Latest posts by Antti K. The problem is that I receive this error when I assign the built bitmap to ImageSource The calling thread cannot access this object because a different thread owns it.

What can I do to assign image source without having thread problems? Sunday, October 28, PM. Also, the dispatcher has an overload for DispatcherPriority which may help.

This is odd. I think I haven' find the best solution yet.