Book Creator
 Add this page to your book
Book Creator
 Remove this page from your book  

 Manage book (0 page(s))
 Help

PlcChar Members

Namespace: IPS7Lnk.Advanced
Assemblies: IPS7LnkNet.Advanced.dll, IPS7LnkNet.Advanced.dll
The PlcChar type exposes the following members.

Constructors

PlcChar(PlcCharType)

Initializes a new instance of the PlcChar class using the specified type

C# 

public PlcChar(PlcCharType type)


Parameters

type PlcCharType

The PlcCharType of the new PlcChar to which the PLC value belongs.


Exceptions

ArgumentNullException

The type is a null reference (Nothing in Visual Basic).

PlcChar(PlcCharType, Char)

Initializes a new instance of the PlcChar class using the specified type and value.

C# 

public PlcChar(PlcCharType type, char value)


Parameters

type PlcCharType

The PlcCharType of the new PlcChar to which the PLC value belongs.

value Char

The initial value of the new PlcChar.


Exceptions

ArgumentNullException

The type is a null reference (Nothing in Visual Basic).

PlcChar(PlcCharType, PlcName)

Initializes a new instance of the PlcChar class using the specified type and name.

C# 

public PlcChar(PlcCharType type, PlcName name)


Parameters

type PlcCharType

The PlcCharType of the new PlcChar to which the PLC value belongs.

name PlcName

The name of the value.


Exceptions

ArgumentNullException

The type or name is a null reference (Nothing in Visual Basic).

PlcChar(PlcCharType, PlcName, Char)

Initializes a new instance of the PlcChar class using the specified type, name and value.

C# 

public PlcChar(PlcCharType type, PlcName name, char value)


Parameters

type PlcCharType

The PlcCharType of the new PlcChar to which the PLC value belongs.

name PlcName

The name of the value.

value Char

The initial value of the new PlcChar.


Exceptions

ArgumentNullException

The type or name is a null reference (Nothing in Visual Basic).

PlcChar(PlcIdentity)

Initializes a new instance of the PlcChar class using the specified identity

C# 

public PlcChar(PlcIdentity identity)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcChar to which the PLC value belongs.


Exceptions

ArgumentException

The identity does not refer to the Byte.

ArgumentNullException

The identity is a null reference (Nothing in Visual Basic).

PlcChar(PlcIdentity, Char)

Initializes a new instance of the PlcChar class using the specified identity and value.

C# 

public PlcChar(PlcIdentity identity, char value)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcChar to which the PLC value belongs.

value Char

The initial value of the new PlcChar.


Exceptions

ArgumentException

The identity does not refer to the Byte.

ArgumentNullException

The identity is a null reference (Nothing in Visual Basic).

PlcChar(PlcIdentity, PlcName)

Initializes a new instance of the PlcChar class using the specified identity and name.

C# 

public PlcChar(PlcIdentity identity, PlcName name)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcChar to which the PLC value belongs.

name PlcName

The name of the value.


Exceptions

ArgumentException

The identity does not refer to the Byte.

ArgumentNullException

The identity or name is a null reference (Nothing in Visual Basic).

PlcChar(PlcIdentity, PlcName, Char)

Initializes a new instance of the PlcChar class using the specified identity, name and value.

C# 

public PlcChar(PlcIdentity identity, PlcName name, char value)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcChar to which the PLC value belongs.

name PlcName

The name of the value.

value Char

The initial value of the new PlcChar.


Exceptions

ArgumentException

The identity does not refer to the Byte.

ArgumentNullException

The identity or name is a null reference (Nothing in Visual Basic).

Methods

GetValueCore(PlcDeviceConnection)

Retrieves the current value of the PLC value from a IPlcDevice using the connection specified.

C# 

protected override char GetValueCore(PlcDeviceConnection connection)


Parameters

connection PlcDeviceConnection

The PlcDeviceConnection from that the data is to be retrieved.


Returns

Char

The current value of the PLC value.



Exceptions

InvalidOperationException

The connection is in Faulted state and cannot longer be opened.

ObjectDisposedException

The connection has been disposed of.

RelocateCore(PlcAddress)

Relocates the value to the address specified.

C# 

protected override IPlcValue RelocateCore(PlcAddress address)


Parameters

address PlcAddress

The PlcAddress to that the value is to be relocated.


Returns

IPlcValue

A new instance of the same type as this PLC value instance relocated to the address specified.

SetValueCore(PlcDeviceConnection, Char)

Stores the value in the IPlcDevice assigned to the connection specified.

C# 

protected override void SetValueCore(PlcDeviceConnection connection, char value)


Parameters

connection PlcDeviceConnection

The PlcDeviceConnection to use to store the value.

value Char

The value to be stored.



Exceptions

InvalidOperationException

The connection is in Faulted state and cannot longer be opened.

ObjectDisposedException

The connection has been disposed of.

ToString()

Retrieves the string representation of the PlcChar.

C# 

public override string ToString()


Returns

String

The string representation of the PlcChar.