Esempi in C# (CSharp) per HidLib NativeMethods.SP_DEVICE_INTERFACE_DETAIL_DATA

Esempio n. 1

File: Device.Static.cs Progetto: richardbang83/GNet

        private static string GetDevicePath(IntPtr deviceInfoSet, NativeMethods.SP_DEVICE_INTERFACE_DATA deviceInterfaceData)
        {
            var bufferSize      = 0;
            var interfaceDetail = new NativeMethods.SP_DEVICE_INTERFACE_DETAIL_DATA {
                Size = IntPtr.Size == 4 ? 4 + Marshal.SystemDefaultCharSize : 8
            };

            NativeMethods.SetupDiGetDeviceInterfaceDetailBuffer(deviceInfoSet, ref deviceInterfaceData, IntPtr.Zero, 0, ref bufferSize, IntPtr.Zero);

            return(NativeMethods.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref deviceInterfaceData, ref interfaceDetail, bufferSize, ref bufferSize, IntPtr.Zero) ?
                   interfaceDetail.DevicePath : null);
        }

Esempio n. 2

File: Device.Static.cs Progetto: HaKDMoDz/GNet

        private static string GetDevicePath(IntPtr deviceInfoSet, NativeMethods.SP_DEVICE_INTERFACE_DATA deviceInterfaceData)
        {
            var bufferSize = 0;
            var interfaceDetail = new NativeMethods.SP_DEVICE_INTERFACE_DETAIL_DATA { Size = IntPtr.Size == 4 ? 4 + Marshal.SystemDefaultCharSize : 8 };

            NativeMethods.SetupDiGetDeviceInterfaceDetailBuffer(deviceInfoSet, ref deviceInterfaceData, IntPtr.Zero, 0, ref bufferSize, IntPtr.Zero);

            return NativeMethods.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref deviceInterfaceData, ref interfaceDetail, bufferSize, ref bufferSize, IntPtr.Zero) ?
                interfaceDetail.DevicePath : null;
        }