The HidD_SetOutputReport routine sends an output report to a top-level collection.

C# Signature:

    [DllImport("hid.dll", SetLastError = true)]
    static private extern Boolean HidD_SetOutputReport(
          IntPtr HidDeviceObject,
          byte[] lpReportBuffer,
          int ReportBufferLength);
[DllImport("hid.dll", SetLastError=true)]
BOOLEAN __stdcall HidD_SetOutputReport(
  __in  HANDLE HidDeviceObject,
  __in  PVOID ReportBuffer,
  __in  ULONG ReportBufferLength

);

Parameters

HidDeviceObject [in]

    Specifies an open handle to a top-level collection.

ReportBuffer [in]

    Pointer to a caller-allocated output report buffer that the caller uses to specify a report ID.
    For more information about this parameter, see the Remarks section.

ReportBufferLength [in]

    Specifies the size, in bytes, of the report buffer. The report buffer must be large enough to hold the output report -- excluding its report ID, if report IDs are used -- plus one additional byte that specifies a nonzero report ID or zero.

Return Value

If HidD_SetOutputReport succeeds, it returns TRUE; otherwise, it returns FALSE.

If HidD succeeds, it returns TRUE; otherwise, it returns FALSE.

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Notes:

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