IFCAnyHandle

Public Class

A handle representing an item in an IFC file.

Inheritance Hierarchy

System.Object
Autodesk.Revit.DB.IFC.IFCAnyHandle

Namespace: Autodesk.Revit.DB.IFC

Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public class IFCAnyHandle : IDisposable

The IFCAnyHandle type exposes the following members.

Properties

Name

Description

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Public Property

HasValue

Identifies if the handle is empty or contains a value.

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Public Property

Id

The integer identifier for the handle.

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Public Property
IsValidObject

Specifies whether the .NET object represents a valid Revit entity.

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Public Property

StepId

The step id of the handle. Valid only for import.

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Public Property

TypeName

The name of the type of the handle.

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Methods

Name

Description

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Public Method

CreateAggregateAttribute

Creates an attribute that is an aggregate. TODO: Rename to createAggregateByRef

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Public Method

Delete

Deletes the handle.

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Public Method

Dispose

Releases all resources used by the IFCAnyHandle

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Public Method

Equals

Determines whether the specified Object is equal to the current Object.
(Overrides Object.Equals(Object))

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Public Method

GetAttribute

Gets the attribute by name.

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Public Method

GetHashCode

Gets the integer value of the id as hash code
(Overrides Object.GetHashCode.)

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Public Method

GetType

Gets the Type of the current instance.
(Inherited from Object)

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Public Method

IsSubTypeOf

Determines whether the instance is an instance of the specified instance type or a subtype of this instance type.

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Public Method

IsTypeOf

Determines whether the instance is an instance of exactly the specified instance type.

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Public Method

SetAttribute(String, IFCAnyHandle)

Sets the attribute value.

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Public Method

SetAttribute(String, IFCData)

Sets the attribute value.

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Public Method

SetAttribute(String, Boolean)

Sets the attribute value.

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Public Method

SetAttribute(String, IList.IFCAnyHandle.)

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Public Method

SetAttribute(String, IList.Boolean.)

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Public Method

SetAttribute(String, IList.Double.)

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Public Method

SetAttribute(String, IList.Int32.)

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Public Method

SetAttribute(String, IList.String.)

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Public Method

SetAttribute(String, ISet.IFCAnyHandle.)

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Public Method

SetAttribute(String, ISet.Boolean.)

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Public Method

SetAttribute(String, ISet.Double.)

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Public Method

SetAttribute(String, ISet.Int32.)

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Public Method

SetAttribute(String, ISet.String.)

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Public Method

SetAttribute(String, Double)

Sets the attribute value.

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Public Method

SetAttribute(String, Int32)

Sets the attribute value.

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Public Method

SetAttribute(String, String)

Sets the attribute value.

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Public Method

ToString

Returns a string that represents the current object.
(Inherited from Object)

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Public Method

UnsetAttribute

Unsets the attribute value.

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Operators

Name

Description

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Public Operator
Static Member
Equality(IFCAnyHandle, IFCAnyHandle)

Determines whether two IFCAnyHandles are the same.

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Public Operator
Static Member
Inequality(IFCAnyHandle, IFCAnyHandle)

Determines whether two IFCAnyHandles are different.

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Remarks

Handles are used to populate each line item in an IFC file. Each handle is assigned a unique identifier (an integer) which can be seen in the file contents at the start of the line.