This is only the important stuff that the bluescreen shows. I'm on Windows 7 x64.
"A problem has been detected and Windows has been shut down to prevent damage to your computer.
PROCESS_HAS_LOCKED_PAGES
* STOP: 0x00000076 (0x0000000000000000, 0xfffffa8009dcd060, 0x0000000000000011, 0x0000000000000000)"
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.
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);
}
I thought C# programs were supposed to never cause bluescreens?