/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateTwoStateDiscreteItemVariable(NodeState parent, string path, string name,
string trueState, string falseState)
{
TwoStateDiscreteState variable = new TwoStateDiscreteState(parent);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = DataTypeIds.Boolean;
variable.ValueRank = ValueRanks.Scalar;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = (bool)GetNewValue(variable);
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
variable.TrueState.Value = trueState;
variable.TrueState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.TrueState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.Value = falseState;
variable.FalseState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return(variable);
}
/// <summary>
/// Creates a new variable.
/// </summary>
private DataItemState CreateTwoStateDiscreteItemVariable(NodeState parent, string path, string name, string trueState, string falseState)
{
TwoStateDiscreteState variable = new TwoStateDiscreteState(parent);
variable.NodeId = new NodeId(path, NamespaceIndex);
variable.BrowseName = new QualifiedName(path, NamespaceIndex);
variable.DisplayName = new LocalizedText("en", name);
variable.WriteMask = AttributeWriteMask.None;
variable.UserWriteMask = AttributeWriteMask.None;
variable.Create(
SystemContext,
null,
variable.BrowseName,
null,
true);
variable.SymbolicName = name;
variable.ReferenceTypeId = ReferenceTypes.Organizes;
variable.DataType = DataTypeIds.Boolean;
variable.ValueRank = ValueRanks.Scalar;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Historizing = false;
variable.Value = (bool)GetNewValue(variable);
variable.StatusCode = StatusCodes.Good;
variable.Timestamp = DateTime.UtcNow;
variable.TrueState.Value = trueState;
variable.TrueState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.TrueState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.Value = falseState;
variable.FalseState.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.FalseState.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
if (parent != null)
{
parent.AddChild(variable);
}
return variable;
}
