/// <summary>
/// Applies the specified driver to the specified device.
/// </summary>
/// <param name="deviceInfo">The device info.</param>
/// <param name="driverInstance">The driver instance.</param>
public static void ApplyDriverToDevice(
DeviceInformation deviceInfo,
DriverInstance driverInstance)
{
IntPtr deviceInfoSet;
SP_DEVINFO_DATA devInfoData;
GetDeviceHandleFromMatch(deviceInfo, out deviceInfoSet, out devInfoData);
SP_DRVINFO_DATA drvInfoData;
GetDriverHandleFromMatch(driverInstance, deviceInfoSet, devInfoData, out drvInfoData);
try
{
bool needReboot = false;
Win32SetupApi.DiInstallDevice(
IntPtr.Zero,
deviceInfoSet,
ref devInfoData,
ref drvInfoData,
0,
ref needReboot);
RebootRequired = needReboot;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets a driver handle from matching.
/// </summary>
/// <param name="driverInstance">The driver instance.</param>
/// <param name="deviceInfoSet">The device info set.</param>
/// <param name="deviceInfoData">The device info data.</param>
/// <param name="drvInfoData">The DRV info data.</param>
private static void GetDriverHandleFromMatch(
DriverInstance driverInstance,
IntPtr deviceInfoSet,
SP_DEVINFO_DATA deviceInfoData,
out SP_DRVINFO_DATA drvInfoData)
{
drvInfoData = new SP_DRVINFO_DATA();
drvInfoData.Size = Marshal.SizeOf(typeof(SP_DRVINFO_DATA));
if (Win32SetupApi.SetupDiBuildDriverInfoList(deviceInfoSet, ref deviceInfoData, Constants.SPDIT_COMPATDRIVER))
{
for (int i = 0; Win32SetupApi.SetupDiEnumDriverInfo(deviceInfoSet, ref deviceInfoData, Constants.SPDIT_COMPATDRIVER, i, ref drvInfoData); i++)
{
if (driverInstance.Description.Equals(drvInfoData.Description))
{
return;
}
}
}
drvInfoData = new SP_DRVINFO_DATA();
return;
}
