/// <summary>
/// Gets the local data value.
/// </summary>
/// <param name="remoteValue">The remote value.</param>
/// <returns>The local data value.</returns>
public DaValue GetLocalDataValue(DataValue remoteValue)
{
DaValue localValue = new DaValue();
localValue.Error = ComDaProxy.MapReadStatusToErrorCode(remoteValue.StatusCode);
if (localValue.Error >= 0)
{
localValue.HdaQuality = ComUtils.GetHdaQualityCode(remoteValue.StatusCode);
localValue.Timestamp = remoteValue.SourceTimestamp;
localValue.Error = ResultIds.S_OK;
if (localValue.Timestamp == DateTime.MinValue)
{
localValue.Timestamp = remoteValue.ServerTimestamp;
}
try
{
localValue.Value = GetLocalValue(remoteValue.WrappedValue);
}
catch
{
localValue.Error = ResultIds.E_BADTYPE;
}
}
return(localValue);
}
/// <summary>
/// Gets the remote data value.
/// </summary>
/// <param name="localValue">The local value.</param>
/// <param name="remoteType">The remote data type.</param>
/// <returns>The remote data value.</returns>
/// <exception cref="COMException">Thrown if a conversion error occurs.</exception>
public DataValue GetRemoteDataValue(DaValue localValue, TypeInfo remoteType)
{
DataValue remoteValue = new DataValue();
remoteValue.SourceTimestamp = localValue.Timestamp;
if (localValue.Error < 0)
{
throw ComUtils.CreateComException(localValue.Error);
}
remoteValue.StatusCode = ComUtils.GetHdaQualityCode(localValue.HdaQuality);
try
{
remoteValue.WrappedValue = GetRemoteValue(new Variant(localValue.Value), remoteType);
}
catch (Exception e)
{
throw ComUtils.CreateComException(e, ResultIds.E_BADTYPE);
}
return(remoteValue);
}
