HidD_SetOutputReport() private method

private HidD_SetOutputReport ( IntPtr hidDeviceObject, byte lpReportBuffer, int reportBufferLength ) : bool
hidDeviceObject System.IntPtr
lpReportBuffer byte
reportBufferLength int
return bool
NativeMethods Class Documentation
Example #1
0
 /// <summary>
 /// Handle data transfers on the control channel.  This method places data on the control channel for devices
 /// that do not support the interupt transfers
 /// </summary>
 /// <param name="report">The outbound HID report</param>
 /// <returns>The result of the tranfer request: true if successful otherwise false</returns>
 ///
 public bool WriteReportSync(HidReport report)
 {
     if (null != report)
     {
         byte[] buffer = report.GetBytes();
         return(NativeMethods.HidD_SetOutputReport(WriteHandle, buffer, buffer.Length));
     }
     else
     {
         throw new ArgumentException("The output report is null, it must be allocated before you call this method", "report");
     }
 }
Example #2
0
        public bool WriteOutputReportViaControl(byte[] outputBuffer)
        {
            if (safeReadHandle == null)
            {
                safeReadHandle = OpenHandle(_devicePath, true);
            }

            if (NativeMethods.HidD_SetOutputReport(safeReadHandle, outputBuffer, outputBuffer.Length))
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }