PlcDataBlockOperand Members

Initializes a new instance of the PlcDataBlockOperand class with serialized data.

C#

protected PlcDataBlockOperand(SerializationInfo info, StreamingContext context)

Parameters

info Serialization.SerializationInfo

The Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.

context Serialization.StreamingContext

The Serialization.StreamingContext that contains contextual information about the source or destination.

Exceptions

ArgumentNullException

The info parameter is null reference (Nothing in Visual Basic).

Serialization.SerializationException

The class name is null reference (Nothing in Visual Basic) or HResult is zero (0).

Creates a new PlcByteAddress from this PlcDataBlockOperand using the byteNumber specified.

C#

public PlcByteAddress Byte(int byteNumber)

Parameters

byteNumber Int32

The number of the byte to that the new PlcByteAddress refers.

Returns

PlcByteAddress

A new PlcByteAddress which refers to this operand and to the byteNumber specified.

Exceptions

ArgumentOutOfRangeException

The byteNumber is out of the bounds defined by MinByteNumber or MaxByteNumber.

Compares the current PlcDataBlockOperand with the other.

C#

public override int CompareTo(object other)

Parameters

other Object

The PlcDataBlockOperand to compare with this PlcDataBlockOperand.

Returns

Int32

A 32-bit signed integer that indicates the relative order of the objects being compared (CompareTo(Object)).

Compares the current PlcDataBlockOperand with another PlcDataBlockOperand.

C#

public int CompareTo(PlcDataBlockOperand other)

Parameters

other PlcDataBlockOperand

The PlcDataBlockOperand to compare with this PlcDataBlockOperand.

Returns

Int32

A 32-bit signed integer that indicates the relative order of the objects being compared (CompareTo(0)).

Creates a new PlcDWordAddress from this PlcDataBlockOperand using the byteNumber specified.

C#

public PlcDWordAddress DWord(int byteNumber)

Parameters

byteNumber Int32

The number of the byte to that the new PlcDWordAddress refers.

Returns

PlcDWordAddress

A new PlcDWordAddress which refers to this operand and to the byteNumber specified.

Exceptions

ArgumentOutOfRangeException

The byteNumber is out of the bounds defined by MinByteNumber or MaxByteNumber.

Determines whether the specified other is equal to this PlcDataBlockOperand.

C#

public override bool Equals(object other)

Parameters

other Object

The PlcDataBlockOperand to compare to the current PlcDataBlockOperand.

Returns

Boolean

The value true if the specified PlcDataBlockOperand is equal to the current PlcDataBlockOperand; otherwise the value false.

Determines whether the specified other is equal to this PlcDataBlockOperand.

C#

public bool Equals(PlcDataBlockOperand other)

Parameters

other PlcDataBlockOperand

The PlcDataBlockOperand to compare to the current PlcDataBlockOperand.

Returns

Boolean

The value true if the specified PlcDataBlockOperand is equal to the current PlcDataBlockOperand; otherwise the value false.

Retrieves a hash code for this PlcDataBlockOperand.

C#

public override int GetHashCode()

Returns

Int32

An Int32 that contains the hash code for the PlcDataBlockOperand.

Sets the Serialization.SerializationInfo with information about the exception.

C#

[SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.SerializationFormatter)]
public override void GetObjectData(SerializationInfo info, StreamingContext context)

Parameters

info Serialization.SerializationInfo

The Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.

context Serialization.StreamingContext

The Serialization.StreamingContext that contains contextual information about the source or destination.

Exceptions

ArgumentNullException

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

Creates a new PlcWordAddress from this PlcDataBlockOperand using the byteNumber specified.

C#

public PlcWordAddress Word(int byteNumber)

Parameters

byteNumber Int32

The number of the byte to that the new PlcWordAddress refers.

Returns

PlcWordAddress

A new PlcWordAddress which refers to this operand and to the byteNumber specified.

Exceptions

ArgumentOutOfRangeException

The byteNumber is out of the bounds defined by MinByteNumber or MaxByteNumber.

Returns a value indicating whether two instance of PlcDataBlockOperand are equal.

C#

public static bool operator ==(PlcDataBlockOperand left, PlcDataBlockOperand right)

Determines whether the first specified PlcDataBlockOperand object is greater than the second specified PlcDataBlockOperand object.

C#

public static bool operator>(PlcDataBlockOperand left, PlcDataBlockOperand right)

Determines whether the first specified PlcDataBlockOperand object is greater than or equal to the second specified PlcDataBlockOperand object.

C#

public static bool operator >=(PlcDataBlockOperand left, PlcDataBlockOperand right)

Converts a string formatted as operand to an PlcDataBlockOperand object.

C#

public static implicit operator PlcDataBlockOperand(string value)

Exceptions

FormatException

The value is not a valid PLC operand.

Returns a value indicating whether two instances of PlcDataBlockOperand are not equal.

C#

public static bool operator !=(PlcDataBlockOperand left, PlcDataBlockOperand right)

Determines whether the first specified PlcDataBlockOperand object is less than the second specified PlcDataBlockOperand object.

C#

public static bool operator <(PlcDataBlockOperand left, PlcDataBlockOperand right)

Exceptions

ArgumentNullException

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

Determines whether the first specified PlcDataBlockOperand object is less than or equal to the second PlcDataBlockOperand object.

C#

public static bool operator <=(PlcDataBlockOperand left, PlcDataBlockOperand right)

Exceptions

ArgumentNullException

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