Exemple #1
0
 public LstK(int Flags, ref KLST_PATTERN_MATCH PatternMatch)
 {
     if (!AllKFunctions.LstK_InitEx(out mHandleStruct, Flags, ref PatternMatch))
     {
         throw new Exception();
     }
 }
Exemple #2
0
        /// <Summary>Initializes a new usb device list containing only devices matching a specific class GUID.</Summary>
        public LstK(KLST_FLAG Flags, ref KLST_PATTERN_MATCH PatternMatch)
        {
            bool success = AllKFunctions.LstK_InitEx(out mHandleStruct, Flags, ref PatternMatch);

            if (!success) throw new Exception(string.Format("{0} failed initializing. ErrorCode={1:X8}h", GetType().Name, Marshal.GetLastWin32Error()));

            Debug.Print("{0} Init: handle 0x{1:X16}", GetType().Name, mHandleStruct.Pointer.ToInt64());
        }
Exemple #3
0
        /// <Summary>Initializes a new usb device list containing only devices matching a specific class GUID.</Summary>
        public LstK(KLST_FLAG Flags, ref KLST_PATTERN_MATCH PatternMatch)
        {
            RuntimeHelpers.PrepareConstrainedRegions();

            try
            {
            }
            finally
            {
                bool success = Functions.LstK_InitEx(out handle, Flags, ref PatternMatch);

                if (!success || handle.IsInvalid || handle.IsClosed)
                {
                    handle.SetHandleAsInvalid();
                    int errorCode = Marshal.GetLastWin32Error();
                    throw new Exception(GetType().Name + " failed. ErrorCode=" + errorCode.ToString("X"));
                }
            }
        }