最終更新:2014-07-17 (木) 09:01:55 (3542d)
HidP_GetCaps
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returns a top-level collection's HIDP_CAPS structure.
NTSTATUS __stdcall HidP_GetCaps( _In_ PHIDP_PREPARSED_DATA PreparsedData, _Out_ PHIDP_CAPS Capabilities );
HIDP_CAPS
typedef struct _HIDP_CAPS { USAGE Usage; USAGE UsagePage; USHORT InputReportByteLength; USHORT OutputReportByteLength; USHORT FeatureReportByteLength; USHORT Reserved[17]; USHORT NumberLinkCollectionNodes; USHORT NumberInputButtonCaps; USHORT NumberInputValueCaps; USHORT NumberInputDataIndices; USHORT NumberOutputButtonCaps; USHORT NumberOutputValueCaps; USHORT NumberOutputDataIndices; USHORT NumberFeatureButtonCaps; USHORT NumberFeatureValueCaps; USHORT NumberFeatureDataIndices; } HIDP_CAPS, *PHIDP_CAPS;