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 # Class DesignSubEntity

 Last update: 16.07.2025 

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

This class is to represent the design subentity.

```csharp
public abstract class DesignSubEntity : SubEntity, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, INamed, INavigatorItem, IDesignSubEntity, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, IInterface, ITemplateObject, IEntityRelation

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← ObservableObject ← LinkableBase ← ObjectBase ← Object<ObjectEventCore> ← [SubEntity](VM.Managed.SubEntity.md) ← [DesignSubEntity](VM.Managed.DesignSubEntity.md)

#### Derived

[DesignFrame](VM.Managed.DesignFrame.md), [DesignPoint](VM.Managed.DesignPoint.md), [DesignVariable](VM.Managed.DesignVariable.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, INamed, INavigatorItem, IDesignSubEntity, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, [IInterface](VM.Managed.IInterface.md), ITemplateObject, IEntityRelation

#### Inherited Members

[SubEntity.Initialize(Unit.ConvertFactor)](VM.Managed.SubEntity.md#VM_Managed_SubEntity_Initialize_VM_Unit_ConvertFactor_), [SubEntity.GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)](VM.Managed.SubEntity.md#VM_Managed_SubEntity_GetModelNavigatorInformationImpl_System_Xml_XmlDocument_System_Xml_XmlElement_System_Boolean_), [SubEntity.FixUp(ObjectBase)](VM.Managed.SubEntity.md#VM_Managed_SubEntity_FixUp_VM_Managed_ObjectBase_), [SubEntity.WriteTemplateImpl(XmlWriter)](VM.Managed.SubEntity.md#VM_Managed_SubEntity_WriteTemplateImpl_System_Xml_XmlWriter_), [SubEntity.ReadTemplateImpl(XmlReader)](VM.Managed.SubEntity.md#VM_Managed_SubEntity_ReadTemplateImpl_System_Xml_XmlReader_), [SubEntity.Name](VM.Managed.SubEntity.md#VM_Managed_SubEntity_Name), [SubEntity.FullName](VM.Managed.SubEntity.md#VM_Managed_SubEntity_FullName), [SubEntity.NonSymmetricName](VM.Managed.SubEntity.md#VM_Managed_SubEntity_NonSymmetricName), [SubEntity.DisplayName](VM.Managed.SubEntity.md#VM_Managed_SubEntity_DisplayName), [SubEntity.IsEnabled](VM.Managed.SubEntity.md#VM_Managed_SubEntity_IsEnabled), [SubEntity.Comment](VM.Managed.SubEntity.md#VM_Managed_SubEntity_Comment), Object<ObjectEventCore>.GetKey(), Object<ObjectEventCore>.Initialize(Unit.ConvertFactor), Object<ObjectEventCore>.SetIconColor(Canvas), Object<ObjectEventCore>.OnDeserialization(object), Object<ObjectEventCore>.CustomGetObjectData(SerializationInfo, StreamingContext), Object<ObjectEventCore>.RollbackEvent(), Object<ObjectEventCore>.OnDeserializedCore(object), Object<ObjectEventCore>.Key, Object<ObjectEventCore>.UntypedEventCore, Object<ObjectEventCore>.EventCore, Object<ObjectEventCore>.Attributes, ObjectBase.ReplaceEventCore(ObjectEventCore), ObjectBase.SetModifiedCore(ModifiedResult.ModifiedType), ObjectBase.AddPostDeserialize(StreamingContext), ObjectBase.LinkAddedToDocumentCore(IOwned, bool), ObjectBase.SetModified(ModifiedResult.ModifiedType), ObjectBase.SetModified(), ObjectBase.SetModified(ModifiedResult.ModifiedType, IDocument), ObjectBase.DestroyObject(object, LinkEventArgs), ObjectBase.DestroyObject(DestroyEventArgs), ObjectBase.DestroyObject(), ObjectBase.Initialize(Unit.ConvertFactor), ObjectBase.FixUp(ObjectBase), ObjectBase.DoWorkAfterUpdateContents(), ObjectBase.SetOldNameWithNewEntity(ObjectBase, ObjectBase), ObjectBase.SetIconColor(Canvas), ObjectBase.RemoveFromCreatedList(), ObjectBase.PostAddToDocument(), ObjectBase.PostRemoveFromDocument(Document), ObjectBase.GetArgumentList(LinkedList<ObjectBase>), ObjectBase.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet<ObjectBase>), ObjectBase.Verify(VerifiedResult), ObjectBase.ConnectProxy(), ObjectBase.RollbackEvent(), ObjectBase.LinkRequestUpdating(object, LinkEventArgs), ObjectBase.LinkRequestUpdate(object, LinkEventArgs), ObjectBase.LinkRequestDestroying(object, LinkEventArgs), ObjectBase.LinkRequestDestroy(object, LinkEventArgs), ObjectBase.LinkAddedToDocument(object, AddToDocEventArgs), ObjectBase.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), ObjectBase.DisposeManagedResources(), ObjectBase.GetDestroyEventExtraData(), ObjectBase.OnLinkReserved(ILink, object, EventArgs), ObjectBase.CreateEntityWhenUpdateContents(Action), ObjectBase.GetObjectByKey(UIntPtr), ObjectBase.FindObjectOnXmlDeserialize(string), ObjectBase.UpdateContents(XmlReader, ObjectBase, string), ObjectBase.UpdateContents(XmlReader, ObjectBase), ObjectBase.UpdateContents(string, string), ObjectBase.UpdateContents(string), ObjectBase.SetFlagWhenXMLFile(string, bool), ObjectBase.IsEqualArray<T>(T\[\], T\[\]), ObjectBase.IsEqualList(List<double>, List<double>), ObjectBase.SetContainer(IOwned, bool), ObjectBase.GetTargetListForUpdate(), ObjectBase.SkipUpdateObjectImpl(), ObjectBase.raise\_OnUpdating(object, LinkEventArgs), ObjectBase.raise\_OnUpdate(object, LinkEventArgs), ObjectBase.raise\_OnDestroying(object, LinkEventArgs), ObjectBase.raise\_OnDestroy(object, LinkEventArgs), ObjectBase.raise\_Destroying(object, Identifier), ObjectBase.raise\_OnAdded(object, AddToDocEventArgs), ObjectBase.raise\_OnRemoved(object, RemoveFromDocEventArgs), ObjectBase.raise\_OnContentsUpdated(object, EventArgs), ObjectBase.Dispose(bool), ObjectBase.SkipModified, ObjectBase.ClearChildInfoBeforeDeserialize, ObjectBase.KeyImpl, ObjectBase.ID, ObjectBase.TopologyEntityTypeName, ObjectBase.ObjectStateForCircularError, ObjectBase.ObjectState, ObjectBase.IsChildExternable, ObjectBase.IsExternable, ObjectBase.Container, ObjectBase.Owner, ObjectBase.Document, ObjectBase.UntypedEventCore, ObjectBase.KernelKey, ObjectBase.Key, ObjectBase.OnContentsUpdated, ObjectBase.OnRemoved, ObjectBase.OnAdded, ObjectBase.Destroying, ObjectBase.OnDestroy, ObjectBase.OnDestroying, ObjectBase.OnUpdate, 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<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### DesignSubEntity()

Initializes a new instance of the  class.

```csharp
protected DesignSubEntity()

```

### DesignSubEntity(string, string)

Initializes a new instance of the  class.

```csharp
protected DesignSubEntity(string strProxyName, string strBuildInfo)

```

#### Parameters

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

Name of the proxy.

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

The build information.

### DesignSubEntity(string)

Initializes a new instance of the  class.

```csharp
protected DesignSubEntity(string strName)

```

#### Parameters

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

Name of the design subentity.

## Fields

### g\_dicUpdatedDesignSubEntity

updated design subentity dictionary.

```csharp
public static Dictionary<DesignSubEntity, object> g_dicUpdatedDesignSubEntity

```

#### Field Value

[Dictionary](https://learn.microsoft.com/dotnet/api/system.collections.generic.dictionary-2)&lt;[DesignSubEntity](VM.Managed.DesignSubEntity.md), [object](https://learn.microsoft.com/dotnet/api/system.object)&gt;

### m\_bSkipToUpdateSymmetric

```csharp
protected bool m_bSkipToUpdateSymmetric

```

#### Field Value

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

## Properties

### IsInterface

Gets or sets a value indicating whether this instance is interface.

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

```

#### Property Value

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

## Methods

### BindInterfaceImpl(TMatrix, TMatrix, IInterface)

Binds the interface \[implementation\].

```csharp
protected virtual void BindInterfaceImpl(TMatrix matFrom, TMatrix matTo, IInterface itf)

```

#### Parameters

`matFrom` TMatrix

The matrix before transformation.

`matTo` TMatrix

The matrix after transformation.

`itf` [IInterface](VM.Managed.IInterface.md)

The interface.

### CheckCircularReference()

Check circular reference

```csharp
public bool CheckCircularReference()

```

#### Returns

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

### FixUp(ObjectBase)

Before destroy the old object, perform a work.

```csharp
public override bool FixUp(ObjectBase ob)

```

#### Parameters

`ob` ObjectBase

The old object.

#### Returns

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

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