UnionInstance Properties
The UnionInstance type exposes the following members.
Properties
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Name |
Description |
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Gets the access rights.
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Gets the Type Attributes.
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Gets the size of this Instance in bits.
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Gets the (aligned) size of of the Type/Instance in Bytes
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Gets the the DataTypeCategory of the Instance.
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Gets the comment.
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Gets the connection that produces values for this IValueSymbol | |
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Gets the context mask of this instance.
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Gets the IDataType of the IInstance.
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Gets the member instances of the Struct Instance. | |
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Gets a value indicating whether this instance has a value.
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Gets the AmsAddress of the Process Image
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Gets the index group of the Symbol
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Gets the index offset of the Symbol
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Gets the name of the instance (without periods (.)
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Gets the relative / absolute access path to the instance (with periods (.))
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Gets a value indicating whether this instance is not basing on a full DataType but instead of some sort of bit mapping
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Indicates that the Size of the Object is Byte aligned (BitSize % 8 == 0)
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Gets a value indicating whether this Symbol is a container/complex type.
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Gets or sets a value indicating whether an ancestor is a dereferenced Pointer
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Gets or sets a value indicating whether an ancestor is a dereferenced Reference
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Indicates that this instance is persistent.
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Gets a value indicating whether this instance is reference.
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Gets a value indicating whether this instance is primitive.
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Gets a value indicating whether IInstance is a property.
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Indicates that this instance is read only.
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Gets a value indicating whether this instance is recursive.
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Gets a value indicating whether this instance is reference.
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Gets a value indicating whether this IInstance is static.
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Indicates that this instance is a TcComInterfacePointer.
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Indicates that this instance has set TypeGuid flag.
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Gets a value indicating whether this instance is virtual.
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Gets the namespace name.
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Gets or sets the notification settings.
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Gets the parent Symbol
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Gets the size of the IDataType in bytes or Bits dependant on IsBitType | |
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Gets the number of SubSymbols
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Gets the name of the DataType that is used for this IInstance.
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Gets the value encoding.
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See Also
Reference
UnionInstance Class TwinCAT.Ads.TypeSystem Namespace
Beckhoff Automation GmbH & Co. KG 2001-2026