/// <summary>
/// Unmarshals and deallocates an OPCHDA_ANNOTATION structure.
/// </summary>
internal static AnnotationValueCollection GetAnnotationValueCollection(OpcRcw.Hda.OPCHDA_ANNOTATION input, bool deallocate)
{
AnnotationValueCollection output = new AnnotationValueCollection();
output.ClientHandle = input.hClient;
DateTime[] timestamps = OpcCom.Interop.GetFILETIMEs(ref input.ftTimeStamps, input.dwNumValues, deallocate);
string[] annotations = OpcCom.Interop.GetUnicodeStrings(ref input.szAnnotation, input.dwNumValues, deallocate);
DateTime[] creationTimes = OpcCom.Interop.GetFILETIMEs(ref input.ftAnnotationTime, input.dwNumValues, deallocate);
string[] users = OpcCom.Interop.GetUnicodeStrings(ref input.szUser, input.dwNumValues, deallocate);
for (int ii = 0; ii < input.dwNumValues; ii++)
{
AnnotationValue value = new AnnotationValue();
value.Timestamp = timestamps[ii];
value.Annotation = annotations[ii];
value.CreationTime = creationTimes[ii];
value.User = users[ii];
output.Add(value);
}
return(output);
}
internal static AnnotationValueCollection GetAnnotationValueCollection(OPCHDA_ANNOTATION input, bool deallocate)
{
AnnotationValueCollection values = new AnnotationValueCollection {
ClientHandle = input.hClient
};
DateTime[] timeArray = OpcCom.Interop.GetFILETIMEs(ref input.ftTimeStamps, input.dwNumValues, deallocate);
string[] strArray = OpcCom.Interop.GetUnicodeStrings(ref input.szAnnotation, input.dwNumValues, deallocate);
DateTime[] timeArray2 = OpcCom.Interop.GetFILETIMEs(ref input.ftAnnotationTime, input.dwNumValues, deallocate);
string[] strArray2 = OpcCom.Interop.GetUnicodeStrings(ref input.szUser, input.dwNumValues, deallocate);
for (int i = 0; i < input.dwNumValues; i++)
{
AnnotationValue value2 = new AnnotationValue {
Timestamp = timeArray[i],
Annotation = strArray[i],
CreationTime = timeArray2[i],
User = strArray2[i]
};
values.Add(value2);
}
return(values);
}