internal static OPCHDA_FILETIME GetFILETIME(decimal input)
{
OPCHDA_FILETIME result = default(OPCHDA_FILETIME);
result.dwHighDateTime = (int)((ulong)((long)(ulong)(input * 10000000m) & -4294967296L) >> 32);
result.dwLowDateTime = (int)((ulong)(input * 10000000m) & uint.MaxValue);
return(result);
}
internal static FILETIME Convert(OPCHDA_FILETIME input)
{
FILETIME result = default(FILETIME);
result.dwLowDateTime = input.dwLowDateTime;
result.dwHighDateTime = input.dwHighDateTime;
return(result);
}
internal static OPCHDA_FILETIME[] GetFILETIMEs(DateTime[] input)
{
OPCHDA_FILETIME[] array = null;
if (input != null)
{
array = new OPCHDA_FILETIME[input.Length];
for (int i = 0; i < input.Length; i++)
{
ref OPCHDA_FILETIME reference = ref array[i];
reference = Convert(OpcCom.Interop.GetFILETIME(input[i]));
}
}
internal static OPCHDA_FILETIME[] GetFILETIMEs(DateTime[] input)
{
OPCHDA_FILETIME[] opchda_filetimeArray = null;
if (input != null)
{
opchda_filetimeArray = new OPCHDA_FILETIME[input.Length];
for (int i = 0; i < input.Length; i++)
{
opchda_filetimeArray[i] = Convert(OpcCom.Interop.GetFILETIME(input[i]));
}
}
return(opchda_filetimeArray);
}
internal static FILETIME Convert(OPCHDA_FILETIME input)
{
return(new FILETIME {
dwLowDateTime = input.dwLowDateTime, dwHighDateTime = input.dwHighDateTime
});
}
