/// <summary>
/// Retrieve a top-level collection's HIDP_CAPS structure for this device.
/// </summary>
/// <param name="pPreparsedData">Pointer to a top-level collection's preparsed data.</param>
/// <param name="Caps">Pointer to a caller-allocated buffer that the routine uses to return a collection's HIDP_CAPS structure</param>
/// <returns>TRUE is success, otherwise FALSE</returns>
private bool GetCapabilities(IntPtr pPreparsedData, out HidPCaps Caps)
{
if (Win32API.HidP_GetCaps(pPreparsedData, out Caps) != NtStatus.Success)
{
return(false);
}
return(true);
}
private bool GetOutputValueCapabilities(IntPtr pPreparsedData, HidPCaps Caps, out HidPValueCaps[] pValueCaps)
{
ushort capsLength = Caps.NumberOutputValueCaps;
pValueCaps = new HidPValueCaps[capsLength];
if (Win32API.HidP_GetValueCaps(HidPReportType.Output, pValueCaps, ref capsLength, pPreparsedData) != NtStatus.Success)
{
return(false);
}
return(true);
}