HidLibrary.NativeMethods.CancelIoEx C# (CSharp) Method

        internal static extern bool CancelIoEx(IntPtr hFile, IntPtr lpOverlapped);

 public void CancelIO()
 {
     if (IsOpen)
     {
         NativeMethods.CancelIoEx(safeReadHandle.DangerousGetHandle(), IntPtr.Zero);
     }
 }