public static NtStatus TryGetButtonCaps(HidPreparsedData preparsedData, HidPReportType reportType, out HidPButtonCaps[] buttonCaps)
{
var preparsedDataPtr = HidPreparsedData.GetRawValue(preparsedData);
var caps = GetCaps(preparsedData);
var capsCount = reportType switch
{
HidPReportType.Input => caps.NumberInputButtonCaps,
HidPReportType.Output => caps.NumberOutputButtonCaps,
HidPReportType.Feature => caps.NumberFeatureButtonCaps,
_ => throw new ArgumentException($"Invalid HidPReportType: {reportType}", nameof(reportType)),
};
buttonCaps = new HidPButtonCaps[capsCount];
return(HidP_GetButtonCaps(reportType, buttonCaps, ref capsCount, preparsedDataPtr));
}
public static ushort[] GetUsages(HidPreparsedData preparsedData, HidPReportType reportType, HidPButtonCaps buttonCaps, byte[] report, int reportLength) => GetUsages(preparsedData, reportType, buttonCaps.UsagePage, buttonCaps.LinkCollection, report, reportLength);
public static NtStatus TryGetUsages(HidPreparsedData preparsedData, HidPReportType reportType, HidPButtonCaps buttonCaps, byte[] report, int reportLength, out ushort[] usageList) => TryGetUsages(preparsedData, reportType, buttonCaps.UsagePage, buttonCaps.LinkCollection, report, reportLength, out usageList);