IVirtualStructInstance Interface

Virtual Struct instance interface.

Namespace:  TwinCAT.TypeSystem
Assembly:  TwinCAT.Ads.Abstractions (in TwinCAT.Ads.Abstractions.dll) Version: 6.0.328+39e3229

Syntax

C#

public interface IVirtualStructInstance : IStructInstance, 
    IInterfaceInstance, ISymbol, IAttributedInstance, IInstance, IBitSize, 
    IRpcCallableInstance

The IVirtualStructInstance type exposes the following members.

Properties

 

Name

Description

IVirtualStructInstance Interface 1:

Attributes

Gets the Type Attributes. (Inherited from IAttributedInstance.)

IVirtualStructInstance Interface 2:

BitSize

Gets the size of the IDataType in bits. (Inherited from IBitSize.)

IVirtualStructInstance Interface 3:

ByteSize

Gets the (aligned) size of of the Type/Instance in Bytes (Inherited from IBitSize.)

IVirtualStructInstance Interface 4:

Category

Gets the Symbol/Datatype Category (Inherited from ISymbol.)

IVirtualStructInstance Interface 5:

Comment

Gets the comment of the IInstance (Inherited from IInstance.)

IVirtualStructInstance Interface 6:

DataType

Gets the IDataType of the IInstance. (Inherited from IInstance.)

IVirtualStructInstance Interface 7:

HasRpcMethods

Gets a value indicating whether this instance has RPC methods (Inherited from IInterfaceInstance.)

IVirtualStructInstance Interface 8:

InstanceName

Gets the name of the instance (without periods (.) (Inherited from IInstance.)

IVirtualStructInstance Interface 9:

InstancePath

Gets the relative / absolute access path to the instance (with periods (.)) (Inherited from IInstance.)

IVirtualStructInstance Interface 10:

IsBitType

Gets a value indicating whether this instance is not basing on a full DataType but instead of some sort of bit mapping (Inherited from IBitSize.)

IVirtualStructInstance Interface 11:

IsByteAligned

Indicates that the Size of the Object is Byte aligned (BitSize % 8 == 0) (Inherited from IBitSize.)

IVirtualStructInstance Interface 12:

IsContainerType

Gets a value indicating whether this Symbol is acontainer type. (Inherited from ISymbol.)

IVirtualStructInstance Interface 13:

IsPersistent

Gets a value indicating whether this ISymbol is persistent. (Inherited from ISymbol.)

IVirtualStructInstance Interface 14:

IsPointer

Indicates that the IInstance represents a Pointer type (Pointer TO) (Inherited from IInstance.)

IVirtualStructInstance Interface 15:

IsPrimitiveType

Gets a value indicating whether this instance is a primitive type. (Inherited from ISymbol.)

IVirtualStructInstance Interface 16:

IsReadOnly

Indicates that this instance is read only. (Inherited from ISymbol.)

IVirtualStructInstance Interface 17:

IsRecursive

Gets a value indicating whether this instance is recursive. (Inherited from ISymbol.)

IVirtualStructInstance Interface 18:

IsReference

Indicates that the IInstance represents a Reference type (REFERENCE TO) (Inherited from IInstance.)

IVirtualStructInstance Interface 19:

IsStatic

Gets a value indicating whether this IInstance is static. (Inherited from IInstance.)

IVirtualStructInstance Interface 20:

MemberInstances

Gets the member instances of the Struct Instance. (Inherited from IInterfaceInstance.)

IVirtualStructInstance Interface 21:

Parent

Gets the parent Symbol (Inherited from ISymbol.)

IVirtualStructInstance Interface 22:

RpcMethods

Gets the Method descriptions for the IRpcCallableType (Inherited from IRpcCallableInstance.)

IVirtualStructInstance Interface 23:

Size

Gets the size of the object in bytes or Bits dependant on IsBitType (Inherited from IBitSize.)

IVirtualStructInstance Interface 24:

SubSymbols

Gets the SubSymbols of the ISymbol (Inherited from ISymbol.)

IVirtualStructInstance Interface 25:

TypeName

Gets the name of the DataType that is used for this IInstance. (Inherited from IInstance.)

IVirtualStructInstance Interface 26:

ValueEncoding

Gets the value encoding. (Inherited from IAttributedInstance.)

Methods

 

Name

Description

IVirtualStructInstance Interface 27:

AddMember

Adds the member.

IVirtualStructInstance Interface 28:

InvokeRpcMethod(String, .Object.)

Invokes the specified RPC Method (Inherited from IRpcCallableInstance.)

IVirtualStructInstance Interface 29:

InvokeRpcMethod(String, .Object., .Object..)

Invokes the specified RPC Method (Inherited from IRpcCallableInstance.)

IVirtualStructInstance Interface 30:

InvokeRpcMethodAsync

Invokes the specified RPC Method asynchronously (Inherited from IRpcCallableInstance.)

IVirtualStructInstance Interface 31:

TryInvokeRpcMethod(String, .Object., Object.)

Invokes the specified RPC Method (Inherited from IRpcCallableInstance.)

IVirtualStructInstance Interface 32:

TryInvokeRpcMethod(String, .Object., .Object.., Object.)

Invokes the specified RPC Method (Inherited from IRpcCallableInstance.)

Extension Methods

 

Name

Description

ReferencesExternalData

Indicates, that the Instance value includes process memory data, that cannot be read in one memory block. (Defined by DataTypeExtension.)

Remarks

Virtual struct instance are used to create a TreeView from the flat list of symbols.

Reference

TwinCAT.TypeSystem Namespace

TwinCAT.TypeSystem.IStructInstance