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.NET Forum / Languages / Managed C++ / July 2008how to create thread with callback
How does .NET in VC++ create a new thread. I need to be able to run a procedure within a thread that will notify me when that procedure is done so that I can continue with the next procedure. I can't go to the next procedure until the first one is completely through. I believe it is called a callback. Daniel System : :Threading namespace Carlos. > How does .NET in VC++ create a new thread. I need to be able to run a > procedure within a thread that will notify me when that procedure is done [quoted text clipped - 3 lines] > > Daniel What is it called when I have the thread notify me that it's done? In visual basic it's called raising an event. Win32 API calls it callback. I need to know how to do that. I need to have a word to search the MSDN documentation. Daniel > System : :Threading namespace > [quoted text clipped - 7 lines] >> >> Daniel this could help you, process.waitforexit(); its placed on system :: diagnostics namespace, its clearly independent of threads creation, u can conbine its use with threads so you obtain parallel processes working at the same time. I ve used all I say only once, so take care please. hope this helps, Carlos. > What is it called when I have the thread notify me that it's done? In > visual basic it's called raising an event. Win32 API calls it callback. [quoted text clipped - 14 lines] >>> >>> Daniel excuseme, now I have not my things here, I cant verify I used what I ve told u. > this could help you, process.waitforexit(); > its placed on system :: diagnostics namespace, its clearly independent [quoted text clipped - 21 lines] >>>> >>>> Daniel Perhaps this code could help u ProcessStartInfo ^prData; prData = new ProcessStartInfo(); prData->Verb = "open"; prData->FileName = "c:\\file.txt"; Process ^pr = Process::Start(prInfo); ... I havent a compiler now, I believe from here you can call pr::Waitforexit( ) the way u want Carlos. > excuseme, now I have not my things here, I cant verify > I used what I ve told u. [quoted text clipped - 24 lines] >>>>> >>>>> Daniel wrong copy-paste on last post ProcessStartInfo ^prData; prData = gcnew ProcessStartInfo(); prData->Verb = "open"; prData->FileName = "c:\\file.txt"; Process ^pr = Process::Start(prData); > Perhaps this code could help u > [quoted text clipped - 40 lines] >>>>>> >>>>>> Daniel > What is it called when I have the thread notify me that it's done? In > visual basic it's called raising an event. Win32 API calls it > callback. I need to know how to do that. I need to have a word to > search the MSDN documentation. Try BackgroundWorker class. > Daniel > [quoted text clipped - 9 lines] >>> >>> Daniel Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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