public async Task <bool> WriteNodeValueAsync(string serverUrl, VariableNode variableNode, VariableState state)
{
Session session = await GetSessionAsync(serverUrl);
var typeManager = new DataTypeManager(session);
WriteValueCollection writeValues = new WriteValueCollection();
WriteValue writeValue = new WriteValue
{
NodeId = variableNode.NodeId,
AttributeId = Attributes.Value,
Value = typeManager.GetDataValueFromVariableState(state, variableNode)
};
writeValues.Add(writeValue);
session.Write(null, writeValues, out var results, out _);
if (!StatusCode.IsGood(results[0]))
{
if (results[0] == StatusCodes.BadTypeMismatch)
{
throw new ValueToWriteTypeException("Wrong Type Error: data sent are not of the type expected. Check your data and try again");
}
throw new ValueToWriteTypeException(results[0].ToString());
}
return(true);
}