public VariableNode(ILocalNode source) : base(source)
{
this.NodeClass = NodeClass.Variable;
IVariable variable = source as IVariable;
if (variable != null)
{
this.DataType = variable.DataType;
this.ValueRank = variable.ValueRank;
this.AccessLevel = variable.AccessLevel;
this.UserAccessLevel = variable.UserAccessLevel;
this.MinimumSamplingInterval = variable.MinimumSamplingInterval;
this.Historizing = variable.Historizing;
object value = variable.Value;
if (value == null)
{
value = TypeInfo.GetDefaultValue(variable.DataType, variable.ValueRank);
}
this.Value = new Variant(value);
if (variable.ArrayDimensions != null)
{
this.ArrayDimensions = new UInt32Collection(variable.ArrayDimensions);
}
}
}
#endregion
