PlcDataNode Class

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Namespace: IPS7Lnk.Advanced
Assemblies: IPS7LnkNet.Advanced.dll

Provides an abstract base class to represent information about a single PLC data node to operate on.

C#

public abstract class PlcDataNode : IPlcStatusProvider, ISupportInitialize

Inheritance Object › PlcDataNode

Derived

Implements IPlcStatusProvider, ISupportInitialize

Name	Description
PlcDataNode	Initializes a new instance of the PlcDataNode class.

Name	Description
CanRead	Gets a value indicating whether the Value property is granted to be read from the PLC.
CanWrite	Gets a value indicating whether the Value property is granted to be written to the PLC.
HasNodes	Gets a value indicating whether the Nodes property is set to an instance of the PlcDataNodeCollection class and whether the instance does contain any items.
HasSources	Gets a value indicating whether the Sources property is set to an instance of the PlcDataNodeSourceCollection class and whether the instance does contain any items.
HasStatus	Gets a value indicating whether the Status property is set to an instance of the PlcStatus class.
Nodes	Gets a collection of PlcDataNode objects relating to this node.
Parent	Gets or sets the reference to logical parent node of the node.
Sources	Gets the source objects of the node.
Status	Gets the most recent outcome of the performed operation using this node.
Type	Gets the PlcType of the data represented by the node.
Value	Gets or sets the value associated with the Type.

Name	Description
BeginInit	Signals the object that initialization is starting.
EndInit	Signals the object that initialization is complete.

Constructors