/// <summary>
/// Converts a standard FILETIME to an OpcRcw.Da.FILETIME structure.
/// </summary>
internal static OpcRcw.Hda.OPCHDA_FILETIME Convert(FILETIME input)
{
OpcRcw.Hda.OPCHDA_FILETIME output = new OpcRcw.Hda.OPCHDA_FILETIME();
output.dwLowDateTime = input.dwLowDateTime;
output.dwHighDateTime = input.dwHighDateTime;
return(output);
}
/// <summary>
/// Converts a decimal value to a OpcRcw.Hda.OPCHDA_TIME structure.
/// </summary>
internal static OpcRcw.Hda.OPCHDA_FILETIME GetFILETIME(decimal input)
{
OpcRcw.Hda.OPCHDA_FILETIME output = new OpcRcw.Hda.OPCHDA_FILETIME();
output.dwHighDateTime = (int)((((ulong)(input * 10000000)) & 0xFFFFFFFF00000000) >> 32);
output.dwLowDateTime = (int)((((ulong)(input * 10000000)) & 0x00000000FFFFFFFF));
return(output);
}
/// <summary>
/// Returns an array of FILETIMEs.
/// </summary>
internal static OpcRcw.Hda.OPCHDA_FILETIME[] GetFILETIMEs(DateTime[] input)
{
OpcRcw.Hda.OPCHDA_FILETIME[] output = null;
if (input != null)
{
output = new OpcRcw.Hda.OPCHDA_FILETIME[input.Length];
for (int ii = 0; ii < input.Length; ii++)
{
output[ii] = Convert(OpcCom.Interop.GetFILETIME(input[ii]));
}
}
return(output);
}