Пример #1
0
        public static double?CursorGetDouble(HDFqlCursor cursor)
        {
            IntPtr pointer = HDFqlPINVOKE.CursorGetDouble(HDFqlCursor.getCPtr(cursor));

            if (pointer == IntPtr.Zero)
            {
                return(null);
            }
            else
            {
                double [] value = new double[1];
                Marshal.Copy(pointer, value, 0, 1);
                return(value[0]);
            }
        }