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 # Class Reference

 Last update: 16.07.2025 

Namespace: [VM.Managed](VM.Managed.md)  
Assembly: VMAppCore.dll

This class is to represent the reference.

```csharp
public class Reference : Object<ObjectEventCore>, IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IReferencable, INamed, INavigatorItem, IVisible, IReferenceAutoContactable, IAutoContactable, IBody

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← ObservableObject ← LinkableBase ← [ObjectBase](VM.Managed.ObjectBase.md) ← [Object&lt;ObjectEventCore&gt;](VM.Managed.Object-1.md) ← [Reference](VM.Managed.Reference.md)

#### Derived

[ReferenceBody](VM.Managed.CAD.ReferenceBody.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, [ILinkContainerEvent](VM.Managed.ILinkContainerEvent.md), [IVerifiable](VM.Managed.IVerifiable.md), IHistoryObjectSerializable, [IAttributeContainer](VM.Managed.IAttributeContainer.md), [IReferencable](VM.Managed.IReferencable.md), [INamed](VM.Managed.INamed.md), [INavigatorItem](VM.Managed.INavigatorItem.md), [IVisible](VM.Managed.IVisible.md), [IReferenceAutoContactable](VM.Managed.IReferenceAutoContactable.md), [IAutoContactable](VM.Managed.IAutoContactable.md), [IBody](VM.Managed.IBody.md)

#### Inherited Members

[Object&lt;ObjectEventCore&gt;.GetKey()](VM.Managed.Object-1.md#VM_Managed_Object_1_GetKey), [Object&lt;ObjectEventCore&gt;.Initialize(Unit.ConvertFactor)](VM.Managed.Object-1.md#VM_Managed_Object_1_Initialize_VM_Unit_ConvertFactor_), [Object&lt;ObjectEventCore&gt;.SetIconColor(Canvas)](VM.Managed.Object-1.md#VM_Managed_Object_1_SetIconColor_VM_CAD_Kernel_Render_Canvas_), [Object&lt;ObjectEventCore&gt;.OnDeserialization(object)](VM.Managed.Object-1.md#VM_Managed_Object_1_OnDeserialization_System_Object_), [Object&lt;ObjectEventCore&gt;.CustomGetObjectData(SerializationInfo, StreamingContext)](VM.Managed.Object-1.md#VM_Managed_Object_1_CustomGetObjectData_System_Runtime_Serialization_SerializationInfo_System_Runtime_Serialization_StreamingContext_), [Object&lt;ObjectEventCore&gt;.RollbackEvent()](VM.Managed.Object-1.md#VM_Managed_Object_1_RollbackEvent), [Object&lt;ObjectEventCore&gt;.OnDeserializedCore(object)](VM.Managed.Object-1.md#VM_Managed_Object_1_OnDeserializedCore_System_Object_), [Object&lt;ObjectEventCore&gt;.Key](VM.Managed.Object-1.md#VM_Managed_Object_1_Key), [Object&lt;ObjectEventCore&gt;.UntypedEventCore](VM.Managed.Object-1.md#VM_Managed_Object_1_UntypedEventCore), [Object&lt;ObjectEventCore&gt;.EventCore](VM.Managed.Object-1.md#VM_Managed_Object_1_EventCore), [Object&lt;ObjectEventCore&gt;.Attributes](VM.Managed.Object-1.md#VM_Managed_Object_1_Attributes), [ObjectBase.ReplaceEventCore(ObjectEventCore)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ReplaceEventCore_VM_Managed_ObjectEventCore_), [ObjectBase.SetModifiedCore(ModifiedResult.ModifiedType)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetModifiedCore_VM_Managed_ModifiedResult_ModifiedType_), [ObjectBase.AddPostDeserialize(StreamingContext)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_AddPostDeserialize_System_Runtime_Serialization_StreamingContext_), [ObjectBase.LinkAddedToDocumentCore(IOwned, bool)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkAddedToDocumentCore_VM_Models_Pre_IOwned_System_Boolean_), [ObjectBase.SetModified(ModifiedResult.ModifiedType)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetModified_VM_Managed_ModifiedResult_ModifiedType_), [ObjectBase.SetModified()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetModified), [ObjectBase.SetModified(ModifiedResult.ModifiedType, IDocument)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetModified_VM_Managed_ModifiedResult_ModifiedType_VM_Models_Pre_IDocument_), [ObjectBase.DestroyObject(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_DestroyObject_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.DestroyObject(DestroyEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_DestroyObject_VM_Managed_DestroyEventArgs_), [ObjectBase.DestroyObject()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_DestroyObject), [ObjectBase.Initialize(Unit.ConvertFactor)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Initialize_VM_Unit_ConvertFactor_), [ObjectBase.FixUp(ObjectBase)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_FixUp_VM_Managed_ObjectBase_), [ObjectBase.DoWorkAfterUpdateContents()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_DoWorkAfterUpdateContents), [ObjectBase.SetOldNameWithNewEntity(ObjectBase, ObjectBase)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetOldNameWithNewEntity_VM_Managed_ObjectBase_VM_Managed_ObjectBase_), [ObjectBase.SetIconColor(Canvas)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetIconColor_VM_CAD_Kernel_Render_Canvas_), [ObjectBase.RemoveFromCreatedList()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_RemoveFromCreatedList), [ObjectBase.PostAddToDocument()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_PostAddToDocument), [ObjectBase.PostRemoveFromDocument(Document)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_PostRemoveFromDocument_VM_Managed_Document_), [ObjectBase.GetArgumentList(LinkedList&lt;ObjectBase&gt;)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_GetArgumentList_System_Collections_Generic_LinkedList_VM_Managed_ObjectBase__), [ObjectBase.ResetInvalidEntity()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ResetInvalidEntity), [ObjectBase.OnDeserialization(object)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnDeserialization_System_Object_), [ObjectBase.IsSerializableEvent(Delegate)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_IsSerializableEvent_System_Delegate_), [ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_CustomGetObjectData_System_Runtime_Serialization_SerializationInfo_System_Runtime_Serialization_StreamingContext_), [ObjectBase.CheckAndUpdateLink(HashSet&lt;ObjectBase&gt;)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_CheckAndUpdateLink_System_Collections_Generic_HashSet_VM_Managed_ObjectBase__), [ObjectBase.Verify(VerifiedResult)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Verify_VM_Managed_VerifiedResult_), [ObjectBase.ConnectProxy()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ConnectProxy), [ObjectBase.RollbackEvent()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_RollbackEvent), [ObjectBase.LinkRequestUpdating(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkRequestUpdating_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.LinkRequestUpdate(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.LinkRequestDestroying(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkRequestDestroying_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.LinkRequestDestroy(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkRequestDestroy_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.LinkAddedToDocument(object, AddToDocEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkAddedToDocument_System_Object_VM_Managed_AddToDocEventArgs_), [ObjectBase.LinkRemovedFromDocument(object, RemoveFromDocEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_LinkRemovedFromDocument_System_Object_VM_Managed_RemoveFromDocEventArgs_), [ObjectBase.DisposeManagedResources()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_DisposeManagedResources), [ObjectBase.GetDestroyEventExtraData()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_GetDestroyEventExtraData), [ObjectBase.OnLinkReserved(ILink, object, EventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnLinkReserved_VM_Managed_ILink_System_Object_System_EventArgs_), [ObjectBase.CreateEntityWhenUpdateContents(Action)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_CreateEntityWhenUpdateContents_System_Action_), [ObjectBase.GetObjectByKey(UIntPtr)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_GetObjectByKey_System_UIntPtr_), [ObjectBase.FindObjectOnXmlDeserialize(string)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_FindObjectOnXmlDeserialize_System_String_), [ObjectBase.UpdateContents(XmlReader, ObjectBase, string)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_UpdateContents_System_Xml_XmlReader_VM_Managed_ObjectBase_System_String_), [ObjectBase.UpdateContents(XmlReader, ObjectBase)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_UpdateContents_System_Xml_XmlReader_VM_Managed_ObjectBase_), [ObjectBase.UpdateContents(string, string)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_UpdateContents_System_String_System_String_), [ObjectBase.UpdateContents(string)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_UpdateContents_System_String_), [ObjectBase.SetFlagWhenXMLFile(string, bool)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetFlagWhenXMLFile_System_String_System_Boolean_), [ObjectBase.IsEqualArray&lt;T&gt;(T\[\], T\[\])](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_IsEqualArray__1___0_____0___), [ObjectBase.IsEqualList(List&lt;double&gt;, List&lt;double&gt;)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_IsEqualList_System_Collections_Generic_List_System_Double__System_Collections_Generic_List_System_Double__), [ObjectBase.SetContainer(IOwned, bool)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SetContainer_VM_Models_Pre_IOwned_System_Boolean_), [ObjectBase.GetTargetListForUpdate()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_GetTargetListForUpdate), [ObjectBase.SkipUpdateObjectImpl()](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SkipUpdateObjectImpl), [ObjectBase.raise\_OnUpdating(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnUpdating_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.raise\_OnUpdate(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnUpdate_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.raise\_OnDestroying(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnDestroying_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.raise\_OnDestroy(object, LinkEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnDestroy_System_Object_VM_Managed_LinkEventArgs_), [ObjectBase.raise\_Destroying(object, Identifier)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_Destroying_System_Object_VM_Identifier_), [ObjectBase.raise\_OnAdded(object, AddToDocEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnAdded_System_Object_VM_Managed_AddToDocEventArgs_), [ObjectBase.raise\_OnRemoved(object, RemoveFromDocEventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnRemoved_System_Object_VM_Managed_RemoveFromDocEventArgs_), [ObjectBase.raise\_OnContentsUpdated(object, EventArgs)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_raise_OnContentsUpdated_System_Object_System_EventArgs_), [ObjectBase.Dispose(bool)](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Dispose_System_Boolean_), [ObjectBase.SkipModified](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_SkipModified), [ObjectBase.ClearChildInfoBeforeDeserialize](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ClearChildInfoBeforeDeserialize), [ObjectBase.KeyImpl](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_KeyImpl), [ObjectBase.ID](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ID), [ObjectBase.TopologyEntityTypeName](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_TopologyEntityTypeName), [ObjectBase.ObjectStateForCircularError](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ObjectStateForCircularError), [ObjectBase.ObjectState](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_ObjectState), [ObjectBase.IsChildExternable](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_IsChildExternable), [ObjectBase.IsExternable](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_IsExternable), [ObjectBase.Container](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Container), [ObjectBase.Owner](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Owner), [ObjectBase.Document](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Document), [ObjectBase.UntypedEventCore](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_UntypedEventCore), [ObjectBase.KernelKey](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_KernelKey), [ObjectBase.Key](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Key), [ObjectBase.OnContentsUpdated](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnContentsUpdated), [ObjectBase.OnRemoved](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnRemoved), [ObjectBase.OnAdded](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnAdded), [ObjectBase.Destroying](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_Destroying), [ObjectBase.OnDestroy](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnDestroy), [ObjectBase.OnDestroying](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnDestroying), [ObjectBase.OnUpdate](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnUpdate), [ObjectBase.OnUpdating](VM.Managed.ObjectBase.md#VM_Managed_ObjectBase_OnUpdating), LinkableBase.OnDeserialization(object), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### Reference(ObjectBase)

Initializes a new instance of the  class.

```csharp
public Reference(ObjectBase obj)

```

#### Parameters

`obj` [ObjectBase](VM.Managed.ObjectBase.md)

The object for reference.

### Reference(SerializationInfo, StreamingContext)

Initializes a new instance of the  class.

```csharp
protected Reference(SerializationInfo info, StreamingContext context)

```

#### Parameters

`info` [SerializationInfo](https://learn.microsoft.com/dotnet/api/system.runtime.serialization.serializationinfo)

Serialization info.

`context` [StreamingContext](https://learn.microsoft.com/dotnet/api/system.runtime.serialization.streamingcontext)

context.

## Properties

### ClearChildInfoBeforeDeserialize

Before deserialize, info of child clear.

```csharp
protected override bool ClearChildInfoBeforeDeserialize { get; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### FullName

Gets the full name.

```csharp
public virtual string FullName { get; }

```

#### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)

### FullTransformation

Gets the full transformation info. of reference.

```csharp
public TMatrix FullTransformation { get; }

```

#### Property Value

[TMatrix](VM.Managed.TMatrix.md)

### FullTransformationInKernel

Gets the full transformation info. of reference.

```csharp
public TMatrix FullTransformationInKernel { get; }

```

#### Property Value

[TMatrix](VM.Managed.TMatrix.md)

### IsVisible

Gets or sets a value indicating whether object is visible.

```csharp
public bool IsVisible { get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### Layer

Gets or sets the layer of reference.

```csharp
virtual Layer Layer { get; set; }

```

#### Property Value

[Layer](VM.Managed.Layer.md)

### Name

Gets or sets the name.

```csharp
public virtual string Name { get; set; }

```

#### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)

### NonSymmetricName

Gets the name of the non symmetric.

```csharp
public virtual string NonSymmetricName { get; }

```

#### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)

### Object

Gets or sets the object of reference.

```csharp
public ObjectBase Object { get; set; }

```

#### Property Value

[ObjectBase](VM.Managed.ObjectBase.md)

### OwnerInstance

Gets the owner instance of reference.

```csharp
public Instance OwnerInstance { get; }

```

#### Property Value

[Instance](VM.Managed.Instance.md)

### Prototype

Gets the prototype of reference.

```csharp
public ObjectBase Prototype { get; }

```

#### Property Value

[ObjectBase](VM.Managed.ObjectBase.md)

### Transformation

Gets the transformation info. of reference.

```csharp
public TMatrix Transformation { get; }

```

#### Property Value

[TMatrix](VM.Managed.TMatrix.md)

## Methods

### GetContactables()

Get contactable objects.

```csharp
public virtual ObjectBase[] GetContactables()

```

#### Returns

[ObjectBase](VM.Managed.ObjectBase.md)\[\]

The contactable objects.

### GetFullTransform(Unit)

Gets the info. of full transform.

```csharp
protected TMatrix GetFullTransform(Unit unitToConvert)

```

#### Parameters

`unitToConvert` Unit

The unit to convert.

#### Returns

[TMatrix](VM.Managed.TMatrix.md)

The transform.

### GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)

Gets the object information for model navigator \[implementation\].

```csharp
protected virtual bool GetModelNavigatorInformationImpl(XmlDocument xmlDom, XmlElement xmlRootEle, bool bHasChild)

```

#### Parameters

`xmlDom` [XmlDocument](https://learn.microsoft.com/dotnet/api/system.xml.xmldocument)

The XmlDocument for object.

`xmlRootEle` [XmlElement](https://learn.microsoft.com/dotnet/api/system.xml.xmlelement)

The XmlElement for object.

`bHasChild` [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

if set to `true` \[has child\].

#### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

`true` if success; otherwise, `false`.

### GetTotalSubSystemName(Document3D, ObjectBase)

Gets the subsystem name of total.

```csharp
protected string GetTotalSubSystemName(Document3D doc, ObjectBase obObject)

```

#### Parameters

`doc` [Document3D](VM.Managed.Document3D.md)

The document.

`obObject` [ObjectBase](VM.Managed.ObjectBase.md)

The object.

#### Returns

[string](https://learn.microsoft.com/dotnet/api/system.string)

The subsystem name.

### GetTotalSubSystemNameCore(Document3D, Document3D, ref Stack&lt;string&gt;, ref ValueType)

```csharp
protected void GetTotalSubSystemNameCore(Document3D docSS, Document3D docOriginal, ref Stack<string> stackName, ref ValueType bFind)

```

#### Parameters

`docSS` [Document3D](VM.Managed.Document3D.md)

`docOriginal` [Document3D](VM.Managed.Document3D.md)

`stackName` [Stack](https://learn.microsoft.com/dotnet/api/system.collections.generic.stack-1)&lt;[string](https://learn.microsoft.com/dotnet/api/system.string)&gt;

`bFind` [ValueType](https://learn.microsoft.com/dotnet/api/system.valuetype)

### GetTransform(Unit)

Gets the info. of transform.

```csharp
protected TMatrix GetTransform(Unit unitToConvert)

```

#### Parameters

`unitToConvert` Unit

The unit to convert.

#### Returns

[TMatrix](VM.Managed.TMatrix.md)

The transform.

### IsAutoContactable()

Determines whether the specified auto contactable.

```csharp
public virtual bool IsAutoContactable()

```

#### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

`true` if the specified auto contactable; otherwise, `false`.

### IsOwner(Reference)

Determines whether the specified owner.

```csharp
public virtual bool IsOwner(Reference A_0)

```

#### Parameters

`A_0` [Reference](VM.Managed.Reference.md)

#### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

`true` if the specified owner; otherwise, `false`.

### LinkAddedToDocument(object, AddToDocEventArgs)

Add linked object to a document.

```csharp
public override void LinkAddedToDocument(object objNotifier, AddToDocEventArgs arg)

```

#### Parameters

`objNotifier` [object](https://learn.microsoft.com/dotnet/api/system.object)

The linked object.

`arg` [AddToDocEventArgs](VM.Managed.AddToDocEventArgs.md)

The  instance containing the event data.

### LinkRequestDestroy(object, LinkEventArgs)

Request for destroy the linked object.

```csharp
protected override void LinkRequestDestroy(object obNotifier, LinkEventArgs arg)

```

#### Parameters

`obNotifier` [object](https://learn.microsoft.com/dotnet/api/system.object)

The linked object.

`arg` [LinkEventArgs](VM.Managed.LinkEventArgs.md)

The  instance containing the event data.

### LinkRequestUpdate(object, LinkEventArgs)

Request for update the linked object.

```csharp
protected override void LinkRequestUpdate(object obNotifier, LinkEventArgs arg)

```

#### Parameters

`obNotifier` [object](https://learn.microsoft.com/dotnet/api/system.object)

The linked object.

`arg` [LinkEventArgs](VM.Managed.LinkEventArgs.md)

The  instance containing the event data.

### SetModified(ModifiedType)

Called when object modified.

```csharp
public override void SetModified(ModifiedResult.ModifiedType type)

```

#### Parameters

`type` [ModifiedResult](VM.Managed.ModifiedResult.md).[ModifiedType](VM.Managed.ModifiedResult.ModifiedType.md)

The modifed type.

### SetModified()

Called when object modified.

```csharp
public override void SetModified()

```