public ReadCompleteEventArgs(
int transactionId,
int groupHandle,
int quality,
int errorCode,
OpcItemState[] items)
{
TransactionId = transactionId;
GroupHandle = groupHandle;
MasterQuality = quality;
MasterErrorCode = errorCode;
Items = items;
}
public void OnReadComplete(int dwTransid, int hGroup, int hrMasterquality, int hrMastererror, int dwCount, int[] phClientItems, object[] pvValues, short[] pwQualities, System.Runtime.InteropServices.ComTypes.FILETIME[] pftTimeStamps, int[] pErrors)
{
var items = new OpcItemState[dwCount];
for (int i = 0; i < dwCount; i++)
{
var item = new OpcItemState();
item.ClientHandle = phClientItems[i];
item.DataValue = pvValues[i];
item.ErrorCode = pErrors[i];
item.Quality = pwQualities[i];
item.Timestamp = ComUtils.GetDateTime(pftTimeStamps[i]);
items[i] = item;
}
_group.OnReadComplete(new ReadCompleteEventArgs(dwTransid, hGroup, hrMasterquality, hrMastererror, items));
}