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POC# program causes bluescreen?
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copied!<p>This is only the important stuff that the bluescreen shows. I'm on Windows 7 x64.</p> <p><strong>"A problem has been detected and Windows has been shut down to prevent damage to your computer.</strong></p> <p><strong>PROCESS_HAS_LOCKED_PAGES</strong></p> <p><em><strong></em>* STOP: 0x00000076 (0x0000000000000000, 0xfffffa8009dcd060, 0x0000000000000011, 0x0000000000000000)</strong>"</p> <p>I can't work on it now because every time I close it I get a bluescreen! The program doesn't do anything yet except run the background worker below. It pings all addresses that could be part of the user's home network and attempts to connect to a certain port that another program will be listening on.</p> <pre><code>private void NetworkScanner_DoWork(object sender, DoWorkEventArgs e) { bool ExceptionEncountered = false; int IPsProcessed = 0; NetworkSearcherOutput = "Starting network scanner..."; NetworkSearcher.ReportProgress(0); Thread.Sleep(1000); foreach (IPAddress IP in Dns.GetHostAddresses(Dns.GetHostName())) { if (IP.AddressFamily == AddressFamily.InterNetwork) { string[] Octets = IP.ToString().Split('.'); Octets[3] = "0"; IPAddress CurrentAddressIteration = StringArrayToIP(Octets); while (GetLastOctet(CurrentAddressIteration) != 255) { PingReply Reply = new Ping().Send(CurrentAddressIteration, 5); if (Reply.Status == IPStatus.Success) { NetworkSearcherOutput = CurrentAddressIteration.ToString() + " sent response."; NetworkSearcher.ReportProgress(0); Thread.Sleep(500); InClient Client = new InClient(CurrentAddressIteration); try { Client.Connect(); SnapshotBox.Image = Client.Receive(typeof(Image)); NetworkSearcherOutput = CurrentAddressIteration.ToString() + " is running program."; NetworkSearcher.ReportProgress(0); Thread.Sleep(1000); } catch (Exception E) { // A socket exception is expected when the client is not running the program. if (E is SocketException) { Client.Close(); NetworkSearcherOutput = CurrentAddressIteration.ToString() + " is not running program."; NetworkSearcher.ReportProgress(0); Thread.Sleep(1000); } //Unhandled exception. Show messagebox and close. else { MessageBox.Show("Network scanner encountered an unhandled exception.\n\n" + E.GetType().ToString() + ": " + E.Message, "Unhandled Exception", MessageBoxButtons.OK, MessageBoxIcon.Error); ExceptionEncountered = true; break; } } } else { NetworkSearcherOutput = CurrentAddressIteration.ToString() + " did not respond."; NetworkSearcher.ReportProgress(0); } IPsProcessed++; if (IPsProcessed == 5) { NetworkSearcher.ReportProgress(2); IPsProcessed = 0; } Octets = CurrentAddressIteration.ToString().Split('.'); Octets[3] = (Int32.Parse(Octets[3]) + 1).ToString(); CurrentAddressIteration = StringArrayToIP(Octets); } } } if (!ExceptionEncountered) { NetworkSearcherOutput = "Network scanning complete."; NetworkSearcher.ReportProgress(0); NetworkSearcher.ReportProgress(100); } else { NetworkSearcherOutput = "Network scanning encountered an error."; NetworkSearcher.ReportProgress(-1); } </code></pre> <p>I thought C# programs were supposed to never cause bluescreens?</p>

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