DynamicUnionInstance Class

Inheritance Hierarchy

System.Object
  System.Dynamic.DynamicObject
    TwinCAT.TypeSystem.DynamicSymbol
      TwinCAT.TypeSystem.DynamicUnionInstance
Namespace: TwinCAT.TypeSystem
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 6.0.328+39e3229

C#

public sealed class DynamicUnionInstance : DynamicSymbol, 
    IUnionInstance, ISymbol, IAttributedInstance, IInstance, IBitSize

The DynamicUnionInstance type exposes the following members.

Properties

	Name	Description
	_InnerSymbol	Gets the inner symbol of this DynamicSymbol (Inherited from DynamicSymbol.)
	AccessRights	Gets the access rights. (Inherited from DynamicSymbol.)
	Attributes	Gets the Symbol Attributes (Inherited from DynamicSymbol.)
	BitSize	Gets the size of the IDataType in bits. (Inherited from DynamicSymbol.)
	ByteSize	Gets the (aligned) size of of the Type/Instance in Bytes (Inherited from DynamicSymbol.)
	Category	Gets the category. (Inherited from DynamicSymbol.)
	Comment	Gets the comment of the IInstance (Inherited from DynamicSymbol.)
	Connection	Gets the connection bound to this DynamicSymbol (Inherited from DynamicSymbol.)
	DataType	Gets the IDataType of the IInstance. (Inherited from DynamicSymbol.)
	FieldInstances	Gets the member instances of the Struct Instance.
	HasValue	Gets a value indicating whether this instance has value (only the non VirtualInstances, what means the Symbols with locations). (Inherited from DynamicSymbol.)
	InstanceName	Gets the name of the instance (without periods (.) (Inherited from DynamicSymbol.)
	InstancePath	Gets the relative / absolute access path to the instance (with periods (.)) (Inherited from DynamicSymbol.)
	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 DynamicSymbol.)
	IsByteAligned	Indicates that the Size of the Object is Byte aligned (BitSize % 8 == 0) (Inherited from DynamicSymbol.)
	IsContainerType	Gets a value indicating whether this Symbol is acontainer type. (Inherited from DynamicSymbol.)
	IsPersistent	Gets a value indicating whether this ISymbol is persistent. (Inherited from DynamicSymbol.)
	IsPointer	Indicates that the IInstance represents a Pointer type (Pointer TO) (Inherited from DynamicSymbol.)
	IsPrimitiveType	Gets a value indicating whether this instance is a primitive type. (Inherited from DynamicSymbol.)
	IsReadOnly	Indicates that this instance is read only. (Inherited from DynamicSymbol.)
	IsRecursive	Gets a value indicating whether this instance is recursive. (Inherited from DynamicSymbol.)
	IsReference	Indicates that the IInstance represents a Reference type (REFERENCE TO) (Inherited from DynamicSymbol.)
	IsStatic	Gets a value indicating whether this instance is static. (Inherited from DynamicSymbol.)
	NormalizedName	Gets the normalized instance name (fixed name for dynamic property access that doesn't contain invalid characters), (Inherited from DynamicSymbol.)
	NotificationSettings	Gets the notification settings. (Inherited from DynamicSymbol.)
	Parent	Gets the parent Symbol (Inherited from DynamicSymbol.)
	Size	Gets the size of the IInstance in bytes. (Inherited from DynamicSymbol.)
	SubSymbols	Gets the SubSymbols of the ISymbol (Inherited from DynamicSymbol.)
	TypeName	Gets the name of the DataType that is used for this IInstance. (Inherited from DynamicSymbol.)
	ValueEncoding	Gets the value encoding. (Inherited from DynamicSymbol.)

Methods

	Name	Description
	Equals	Equals (Inherited from DynamicSymbol.)
	GetDynamicMemberNames	Returns the enumeration of all dynamic member names. (Overrides DynamicSymbol.GetDynamicMemberNames..)
	GetHashCode	Gets the HashCode of the Address (Inherited from DynamicSymbol.)
	GetMetaObject	Provides a DynamicMetaObject that dispatches to the dynamic virtual methods. The object can be encapsulated inside another DynamicMetaObject to provide custom behavior for individual actions. This method supports the Dynamic Language Runtime infrastructure for language implementers and it is not intended to be used directly from your code. (Inherited from DynamicObject.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ReadAnyValue	Reads the value of this Value into a new created instance of the managed type (Inherited from DynamicSymbol.)
	ReadRawValue.	Reads the raw value of the IValueSymbol (Ads Read / Write) (Inherited from DynamicSymbol.)
	ReadRawValue(Int32)	Reads the Symbols raw value (Inherited from DynamicSymbol.)
	ReadRawValueAsync	Read raw value as an asynchronous operation. (Inherited from DynamicSymbol.)
	ReadValue.	Reads the value of this DynamicSymbol. (Inherited from DynamicSymbol.)
	ReadValue(Int32)	Reads the value of this DynamicSymbol. (Inherited from DynamicSymbol.)
	ReadValueAsync	Reads the Value of the IValueSymbol asynchronously. (Inherited from DynamicSymbol.)
	ToString	Returns a String that represents this instance. (Inherited from DynamicSymbol.)
	TryBinaryOperation	Provides implementation for binary operations. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as addition and multiplication. (Inherited from DynamicObject.)
	TryConvert	Provides implementation for type conversion operations. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations that convert an object from one type to another. (Inherited from DynamicObject.)
	TryCreateInstance	Provides the implementation for operations that initialize a new instance of a dynamic object. This method is not intended for use in C# or Visual Basic. (Inherited from DynamicObject.)
	TryDeleteIndex	Provides the implementation for operations that delete an object by index. This method is not intended for use in C# or Visual Basic. (Inherited from DynamicObject.)
	TryDeleteMember	Provides the implementation for operations that delete an object member. This method is not intended for use in C# or Visual Basic. (Inherited from DynamicObject.)
	TryGetIndex	Provides the implementation for operations that get a value by index. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for indexing operations. (Inherited from DynamicObject.)
	TryGetMember	Provides the implementation for operations that get member values. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as getting a value for a property. (Overrides DynamicSymbol.TryGetMember(GetMemberBinder, Object.).)
	TryInvoke	Provides the implementation for operations that invoke an object. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as invoking an object or a delegate. (Inherited from DynamicObject.)
	TryInvokeMember	Provides the implementation for operations that invoke a member. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as calling a method. (Inherited from DynamicObject.)
	TryReadValue	Reads the Value of the IValueSymbol (Inherited from DynamicSymbol.)
	TrySetIndex	Provides the implementation for operations that set a value by index. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations that access objects by a specified index. (Inherited from DynamicObject.)
	TrySetMember	Provides the implementation for operations that set member values. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as setting a value for a property. (Overrides DynamicObject.TrySetMember(SetMemberBinder, Object).)
	TryUnaryOperation	Provides implementation for unary operations. Classes derived from the DynamicObject class can override this method to specify dynamic behavior for operations such as negation, increment, or decrement. (Inherited from DynamicObject.)
	TryWriteValue	Writes the specified value to the DynamicSymbol. (Inherited from DynamicSymbol.)
	UpdateAnyValue	Reads the value of this Value into the specified managed value. (Inherited from DynamicSymbol.)
	WriteAnyValue	Writes the value represented by the managed value to this Value (Inherited from DynamicSymbol.)
	WriteRawValue(.Byte.)	Writes the raw value of the IValueSymbol (Ads Read / Write) (Inherited from DynamicSymbol.)
	WriteRawValue(.Byte., Int32)	Writes the raw value of the IValueSymbol (Ads Read / Write) (Inherited from DynamicSymbol.)
	WriteRawValueAsync	Writes the raw value of the IValueSymbol (Ads Read / Write) (Inherited from DynamicSymbol.)
	WriteValue(Object)	Writes the specified value to the DynamicSymbol. (Inherited from DynamicSymbol.)
	WriteValue(Object, Int32)	Writes the specified value to the DynamicSymbol. (Inherited from DynamicSymbol.)
	WriteValueAsync	Writes the Value of the IValueSymbol (Inherited from DynamicSymbol.)

Events

	Name	Description
	RawValueChanged	Occurs when the RawValue of the IValueSymbol has changed. (Inherited from DynamicSymbol.)
	ValueChanged	Occurs when the (Primitive) value of the IValueSymbol has changed. (Inherited from DynamicSymbol.)

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.)

Reference

TwinCAT.TypeSystem Namespace