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HIDP_DATA structure (hidpi.h)
The HIDP_DATA structure contains information about a HID control's data index and value in a HID report.
Syntax
typedef struct _HIDP_DATA {
USHORT DataIndex;
USHORT Reserved;
union {
ULONG RawValue;
BOOLEAN On;
};
} HIDP_DATA, *PHIDP_DATA;
Members
DataIndex
Specifies the data index of a control.
Reserved
Reserved for internal system use only.
RawValue
Contains the binary data extracted from a report if the control is a value.
On
Specifies, if TRUE and the control is a button, that the button is set to ON (1). Otherwise, if On is FALSE and the control is a button, the button is set to OFF (zero).
Remarks
See Extracting and Setting Control Data by Data Indices.
Requirements
| Requirement | Value |
|---|---|
| Header | hidpi.h (include Hidpi.h) |
See also
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