public int[] AsyncWriteItems(int[] serverIds, object[] values, int transactionId, out int cancelId)
{
cancelId = 0;
if (_group == null)
{
throw new ObjectDisposedException("Group");
}
if (_asyncIo == null)
{
throw new NotSupportedException();
}
if (serverIds == null)
{
throw new ArgumentNullException(nameof(serverIds));
}
if (serverIds.Length == 0)
{
return(new int[0]);
}
using (var writer = new ItemValueWriter(values))
{
_asyncIo.Write((uint)serverIds.Length, serverIds, writer.Values, transactionId, out var tmp, out var errorsPtr);
cancelId = tmp;
return(ItemResultReader.Read(serverIds.Length, errorsPtr));
}
}
public int[] SetDatatypes(int[] serverIds, VarEnum[] types)
{
if (_group == null)
{
throw new ObjectDisposedException("Group");
}
if (serverIds == null)
{
throw new ArgumentNullException(nameof(serverIds));
}
if (serverIds.Length == 0)
{
return(new int[0]);
}
var typesAsShort = new short[types.Length];
for (var i = 0; i < types.Length; i++)
{
typesAsShort[i] = (short)types[i];
}
_group.SetDatatypes((uint)serverIds.Length, serverIds, typesAsShort, out var errorsPtr);
return(ItemResultReader.Read(serverIds.Length, errorsPtr));
}
public int[] SetActiveState(int[] serverIds, bool active)
{
if (_group == null)
{
throw new ObjectDisposedException("Group");
}
if (serverIds == null)
{
throw new ArgumentNullException(nameof(serverIds));
}
if (serverIds.Length == 0)
{
return(new int[0]);
}
_group.SetActiveState((uint)serverIds.Length, serverIds, active ? 1 : 0, out var errorsPtr);
return(ItemResultReader.Read(serverIds.Length, errorsPtr));
}
public int[] SetClientHandles(int[] serverIds, int[] clientIds)
{
if (_group == null)
{
throw new ObjectDisposedException("Group");
}
if (serverIds == null)
{
throw new ArgumentNullException(nameof(serverIds));
}
if (serverIds.Length == 0)
{
return(new int[0]);
}
_group.SetClientHandles((uint)serverIds.Length, serverIds, clientIds, out var errorsPtr);
return(ItemResultReader.Read(serverIds.Length, errorsPtr));
}
public ItemResult[] ValidateItems(Item[] items)
{
if (_group == null)
{
throw new ObjectDisposedException("Group");
}
if (items == null)
{
throw new ArgumentNullException(nameof(items));
}
if (items.Length == 0)
{
return(new ItemResult[0]);
}
using (var reader = new ItemResultReader(items))
{
_group.ValidateItems((uint)items.Length, reader.Items, 0, out var dataPtr, out var errorsPtr);
return(reader.Read(dataPtr, errorsPtr));
}
}