PlcIOPropertyList Class

In This Topic

Inheritance Hierarchy
Syntax
Remarks
Example
Public Constructors
Public Properties
Public Methods
See Also

This class represents collection of properties of PlcIO class. Please check also base classes for other properties which are available for PlcIO objects: StorableObjectPropertyList

Inheritance Hierarchy

System.Object
   Eplan.EplApi.DataModel.UniversalPropertyList
      Eplan.EplApi.DataModel.StorableObjectPropertyList
         Eplan.EplApi.DataModel.PlcIOPropertyList

Syntax

C#
C++/CLI

[DefaultMember("Property")]
public class PlcIOPropertyList : StorableObjectPropertyList

[DefaultMember("Property")]
public ref class PlcIOPropertyList : public StorableObjectPropertyList

Remarks

It uses operator[] in order to access its elements (stored properties).

Property list is a container for property values and just like them can be online or offline. If property list is online it means that is associated with properties of some StorableObject or other property list. In this case if any property is added, changed or removed from property list the result is also visible in related objects. Whether property list is online or offline is being determine in time of it's creation and can not be changed.

Example

Example shows usage of online an offline property list:

//creation of online property list
FunctionPropertyList oPropertyListOnline1 = oFunction.Properties;
oPropertyListOnline1.FUNC_COMMENT = "Comment";
//now oFunction.Properties.FUNC_COMMENT is equal "Comment"

FunctionPropertyList oPropertyLineOnline2 = new FunctionPropertyList(oFunction);
oPropertyLineOnline2.FUNC_COMMENT = "Test";
//now oFunction.Properties.FUNC_COMMENT is equal "Test"

//creation of offline property list
FunctionPropertyList oPropertyLineOffline = new FunctionPropertyList();
oPropertyLineOffline.FUNC_COMMENT = "Test comment";
oFunction.Properties.FUNC_COMMENT = oPropertyLineOffline.FUNC_COMMENT;
oPropertyLineOffline.FUNC_COMMENT = "Offline comment";
//now oPropertyLineOffline.FUNC_COMMENT is equal "Test comment"

Public Constructors

	Name	Description
	PlcIOPropertyList Constructor	Overloaded.

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Public Properties

	Name	Description
	AUTOMATIONML_OBJECTID	# 25030.
	AUTOMATIONML_OBJECTID_2	AutomationML GUID 2 # 25031.
	ExistingIds	Returns array of property ids. Returns array of AnyPropertyId objects. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)
	ExistingValues	Returns array of PropertyValue objects. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)
	FUNC_PLC_SIGNALRANGE	Signal range # 20388.
	FUNC_PLCCONFIGURATIONPROJECT_INDIRECT	Configuration project (indirect) # 20108.
	FUNC_PLCCPU_INDIRECT	CPU (indirect) # 20434.
	FUNC_PLCSTATIONNAME_INDIRECT	PLC station: ID (indirect) # 20420.
	FUNC_PLCTERMINAL_INDEX_OF_STARTADDRESS	PLC subdevice: Index # 20384.
	FUNC_PLCTERMINAL_NO_ADRESSING	Do not include in addressing # 20380.
	FUNCTION_PLCIMPORTCOMPARE_MARKEDTOBEDELETED	Marked for deletion # 20186.
	Parent	StorableObject to which this property list is connected. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)
	PLCIOENTRY_COMMUNICATIONENTITY_NAME	Name of the communication unit # 23400.
	PLCIOENTRY_DIRECTION	Direction # 23403.
	Property	Overloaded. Method used by operator[] in order to access indexed properties.
	PROPUSER_DBOBJECTID	Overloaded. Object identification # 2000. (Inherited from Eplan.EplApi.DataModel.StorableObjectPropertyList)

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Public Methods

	Name	Description
	CopyTo	Overloaded. Copies properties to other property list. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)
	Dispose()	Destructor for deterministic finalization of PlcIOPropertyList object. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)
	Exists	Overloaded. Checks property existence for used obiect.
	getPropList	Internal method. (Inherited from Eplan.EplApi.DataModel.UniversalPropertyList)

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Reference

PlcIOPropertyList Members
Eplan.EplApi.DataModel Namespace
PlcIO Class
StorableObjectPropertyList Class

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