Esempi in C# (CSharp) per AutoSensitivity Win32.DEV_BROADCAST_DEVICEINTERFACE

Esempio n. 1

        void RegisterHidNotification()
        {
            Win32.DEV_BROADCAST_DEVICEINTERFACE dbi = new
                                                      Win32.DEV_BROADCAST_DEVICEINTERFACE();
            int size = Marshal.SizeOf(dbi);

            dbi.dbcc_size       = size;
            dbi.dbcc_devicetype = Win32.DBT_DEVTYP_DEVICEINTERFACE;
            dbi.dbcc_reserved   = 0;
            dbi.dbcc_classguid  = Win32.GUID_DEVINTERFACE_HID;
            dbi.dbcc_name       = string.Empty;
            IntPtr buffer = Marshal.AllocHGlobal(size);

            Marshal.StructureToPtr(dbi, buffer, true);
            IntPtr r = Win32.RegisterDeviceNotification(Handle, buffer, Win32.DEVICE_NOTIFY_WINDOW_HANDLE | Win32.DEVICE_NOTIFY_ALL_INTERFACE_CLASSES);

            if (r == IntPtr.Zero)
            {
                label1.Text = Win32.GetLastError().ToString();
            }
        }

Esempio n. 2

File: Form1.cs Progetto: csoren/autosensitivity-redux

 void RegisterHidNotification()
 {
     Win32.DEV_BROADCAST_DEVICEINTERFACE dbi = new
     Win32.DEV_BROADCAST_DEVICEINTERFACE();
     int size = Marshal.SizeOf(dbi);
     dbi.dbcc_size = size;
     dbi.dbcc_devicetype = Win32.DBT_DEVTYP_DEVICEINTERFACE;
     dbi.dbcc_reserved = 0;
     dbi.dbcc_classguid = Win32.GUID_DEVINTERFACE_HID;
     dbi.dbcc_name = string.Empty;
     IntPtr buffer = Marshal.AllocHGlobal(size);
     Marshal.StructureToPtr(dbi, buffer, true);
     IntPtr r = Win32.RegisterDeviceNotification(Handle, buffer, Win32.DEVICE_NOTIFY_WINDOW_HANDLE | Win32.DEVICE_NOTIFY_ALL_INTERFACE_CLASSES);
     if (r == IntPtr.Zero)
     {
         labelTouchpadMouseStatus.Text = Win32.GetLastError().ToString();
     }
 }