David, if these expressions are analytic expressions (defined and differentiable for all values of input), then a simple proof by induction will ALWAYS verify their equivalence. So you only have to try for a few values.

BHM

for each of the threads, it is different. say AAA.avi for one and BBB.avi for another. The two are meant to be written to the same forlder nonetheless.

BHM

Have you by any chance tried the common Algoprithms? Blowfish, Catfish etc?

BHM

I am writing a multithreaded application. A download manager to be precise. When downloading one file, everything is quite fine. The thread starts, downloads the file and terminates as expected. When i start another download thread, however, when the first is still running, i get the error above 9in the subject). The problem is on this line of code which is meant to create a new filestream and write the retrieved data to the stream. strLocal = new FileStream(Application.StartupPath+"\\"+SaveAsTextBox.Text,FileMode.Create, FileAccess.Write,FileShare.ReadWrite); The download method is called Download(), is void and does not take any arguments. A thread is started using DownloadThread[j] = new Thread(new ThreadStart(Download)); DownloadThread[j].Start(); where j has a value incremented per click, so as to start a new thread each time. What i do not understand is that the exception seems to suggest that 2 write operations are requesting to be handled by the same stream, yet it is actually a different stream because the user changes the SaveAsTextBox.Text on every new download. Any answers?

BHM

I am writing a multithreaded application. A download manager to be precise. When downloading one file, everything is quite fine. The thread starts, downloads the file and terminates as expected. When i start another download thread, however, when the first is still running, i get the error above 9in the subject). The problem is on this line of code which is meant to create a new filestream and write the retrieved data to the stream. strLocal = new FileStream(Application.StartupPath+"\\"+SaveAsTextBox.Text,FileMode.Create, FileAccess.Write,FileShare.ReadWrite); The download method is called Download(), is void and does not take any arguments. A thread is started using DownloadThread[j] = new Thread(new ThreadStart(Download)); DownloadThread[j].Start(); where j has a value incremented per click, so as to start a new thread each time. What i do not understand is that the exception seems to suggest that 2 write operations are requesting to be handled by the same stream, yet it is actually a different stream because the user changes the SaveAsTextBox.Text on every new download. Any answers?

BHM