background worker

[Adnan Merter]

i need to create a function that can stop a process which takes long time. i mean the user can stop the process while it is processing(just like a cancel buton). can i do this by using "backgroung worker"? i found some example code and information in C# but i couldnt in C++. do i have to use multithreading?

[Chris Losinger]

strictly speaking you don't have to. but the alternatives can be pretty ugly, and even more trouble than using a worker thread. use a worker thread.

image processing toolkits | batch image processing

[led mike]

Well unless your code is doing the processing you can't stop it without terminating the worker thread waiting on the process, which is not recommended.

led mike