Пример #1
0
 void test_save(int n)
 {
     if (n == 1)
     {
         n++;
     }
     if (File.Exists(filename))
     {
         byte[] buffer = new byte[sizeof(date_t)];
         using (BinaryReader reader = new BinaryReader(File.Open(filename, FileMode.Open, FileAccess.Read)))
         {
             byte[]   bytes  = reader.ReadBytes(Marshal.SizeOf(typeof(date_t)));
             GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
             date_t   day1   = (date_t)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(date_t));
             handle.Free();
         }
     }
 }
Пример #2
0
        int cmp_date(ref date_t d1, ref date_t d2)
        {
            int daysOf1 = d1.year * 365 + d1.month * 30 + d1.day;
            int daysOf2 = d2.year * 365 + d2.month * 30 + d2.day;

            if (daysOf1 > daysOf2)
            {
                return(1);
            }
            else if (daysOf1 < daysOf2)
            {
                return(-1);
            }
            else
            {
                return(0);
            }
        }