progress bar value incrementaion by fetching value from class file

[coollife]

this is in windows project
i have one form which has a progress bar
from that i am calling a class file which has decrypting function in it while it performs decryption of a file i want to show the progress of decryption in my form

now how do i fetch the values from class file
i tried using return, from which i got the value back but the remaining function execution in the class file halted because it returned value

i even tried is there a way to access the progress bar in class file
which also failed

any answer for this solution

[kdcorp87]

send the progressbar object as a parameter when calling the descript function

[kvprajapati]

>any answer for this solution.

1. Post #2
2. BackgoundWorker class.

[Geekitygeek]

I'll second the BackgroundWorker. By running the decryption in a background worker it wont lock up your UI thread, and turning on ReportsProgress will allow you to relay the data back tou your main form to update the progress bar.