BolterV2.ReflectMeBro.WaitForEvent C# (CSharp) Method

        public void WaitForEvent(IntPtr handle, int timeout)
        {
            WaitForSingleObject.Invoke(null, new object[] {handle, timeout});
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            IntPtr hModule;

            StartButton.IsEnabled = false;

            //Serialize configuration XML.
            var eradstyle = XmlSerializationHelper.Deserialize <config>("config.xml");

            //Make a List of ffxiv process IDs for later use.
            var pidList = Process.GetProcessesByName("ffxiv").Select(p => p.Id).ToList();

            //Check if we found any ffxiv processes running.
            if (!pidList.Any())
            {
                MessageBox.Show("No FFXIV process is active.");
                StartButton.IsEnabled = true;
                return;
            }

            //Set our current pid.
            var pid = pidList[ProcessListBox.SelectedIndex];

            //Get handle for the selected ffxiv process.
            var hProc = _mapper.OpenHan(0x001F0FFF, pid);

            //Check if the CLR is already loaded into the selected process.
            if (Process.GetProcessById(pid).Modules.Cast <ProcessModule>().Any(mod => mod.ModuleName == "clr.dll"))
            {
                hModule = eradstyle.MemInfo.First(id => id.ID == pid).hModule;
            }
            //CLR not loaded. Map new instance of the CLR, into the ffxiv process.
            else
            {
                hModule = _mapper.Inject(Properties.Resources.Link, hProc);
                if (hModule == IntPtr.Zero)
                {
                    MessageBox.Show("Something blocked Bolter from loading, Check any Virus Scanners, or Windows Restrictions");
                    StartButton.IsEnabled = true;
                    return;
                }
            }

            var mainNamespace = MainNamespaceOfPlugin(PluginsBox.SelectedItem.ToString());

            var pInfo = new PassInfo
            {
                DomainName     = mainNamespace,
                FilePath       = string.Format("{0}\\{1}.dll", Directory.GetCurrentDirectory(), PluginsBox.SelectedItem),
                Raw            = 0,
                InterProcClass = string.Format("{0}.InterProcessCom", mainNamespace)
            };

            var ppInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(PassInfo)));

            Marshal.StructureToPtr(pInfo, ppInfo, true);

            // Allocate memory in ffxiv to hold the parameters struct.
            var pathPtr = _mapper.AllocMem(hProc, (uint)Marshal.SizeOf(typeof(PassInfo)), 0x1000 | 0x2000, 0x04);

            SigScan.WriteProcessMemory(hProc, pathPtr, ppInfo, (uint)Marshal.SizeOf(typeof(PassInfo)), new UIntPtr());

            Marshal.FreeHGlobal(ppInfo);

            // Get pointer for the Load Assembly function, inside our unmanaged CLR host DLL.
            var routinePtr = _mapper.GetFuncPointer(hProc, hModule, "LoadIt");

            // Remove old pids
            eradstyle.MemInfo.RemoveAll(pe => !pidList.Contains(pe.ID) || pe.ID == pid);

            // Add current pid.
            eradstyle.MemInfo.Add(new PastProcess {
                ID = pid, hModule = hModule
            });

            // Save configuration.
            XmlSerializationHelper.Serialize("config.xml", eradstyle);

            // Create remote thread in the selected ffxiv process starting at the Load Assembly routine.
            var ntThread = _mapper.CreateThread(hProc, routinePtr, pathPtr);

            // Wait for completion or 2000ms.
            _mapper.WaitForEvent(ntThread, 2000);

            // Close handles.
            _mapper.CloseHan(ntThread);
            _mapper.CloseHan(hProc);
            StartButton.IsEnabled = true;
        }