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 # Class ChainedPlacingBase

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase"></a>

Namespace: [VM.Managed.DAFUL.Chained](VM.Managed.DAFUL.Chained.md)  
Assembly: VMDChainedBase.dll

The base class for all ChainedPlacing related classes

```csharp
public abstract class ChainedPlacingBase : Object<ObjectEventCore>, IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, INamed, IEnabled, INavigatorItem, IHasPlacing, IReportable

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← ObjectBase ← Object&lt;ObjectEventCore&gt; ← [ChainedPlacingBase](VM.Managed.DAFUL.Chained.ChainedPlacingBase.md)

#### Derived

[ChainedPlacing](VM.Managed.DAFUL.Chained.ChainedPlacing.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, [IHistoryObjectSerializable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMHist/Interfaces.cs), IAttributeContainer, INamed, IEnabled, INavigatorItem, IHasPlacing, IReportable

#### Inherited Members

Object&lt;ObjectEventCore&gt;.GetKey(), Object&lt;ObjectEventCore&gt;.Initialize(Unit.ConvertFactor), Object&lt;ObjectEventCore&gt;.SetIconColor(Canvas), Object&lt;ObjectEventCore&gt;.OnDeserialization(object), Object&lt;ObjectEventCore&gt;.CustomGetObjectData(SerializationInfo, StreamingContext), Object&lt;ObjectEventCore&gt;.RollbackEvent(), Object&lt;ObjectEventCore&gt;.OnDeserializedCore(object), Object&lt;ObjectEventCore&gt;.Key, Object&lt;ObjectEventCore&gt;.UntypedEventCore, Object&lt;ObjectEventCore&gt;.EventCore, Object&lt;ObjectEventCore&gt;.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&lt;ObjectBase&gt;), ObjectBase.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet&lt;ObjectBase&gt;), 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&lt;T&gt;(T\[\], T\[\]), ObjectBase.IsEqualList(List&lt;double&gt;, List&lt;double&gt;), 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)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs), 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

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase__ctor"></a> ChainedPlacingBase()

Initializes a new instance of the  class.

```csharp
protected ChainedPlacingBase()

```

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase__ctor_System_String_System_String_"></a> ChainedPlacingBase(string, string)

Initializes a new instance of the  class.

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

```

#### Parameters

`strProxyName` string

Name of the STR proxy.

`strBuildInfo` string

The STR build info.

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase__ctor_System_String_"></a> ChainedPlacingBase(string)

Initializes a new instance of the  class.

```csharp
protected ChainedPlacingBase(string strName)

```

#### Parameters

`strName` string

Name of the STR.

## Properties

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_Comment"></a> Comment

Gets or sets the comment.

```csharp
public string Comment { get; set; }

```

#### Property Value

string

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_FullName"></a> FullName

Gets the object full name.

```csharp
public string FullName { get; }

```

#### Property Value

string

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_IsEnabled"></a> IsEnabled

Gets or sets a value indicating whether this is enabled.

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

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_Name"></a> Name

Gets or sets the object name.

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

```

#### Property Value

string

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_NonSymmetricName"></a> NonSymmetricName

Gets the non-symmetric object name.

```csharp
public string NonSymmetricName { get; }

```

#### Property Value

string

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_Paths"></a> Paths

Gets the paths.

```csharp
protected virtual InstanceContainer[] Paths { get; }

```

#### Property Value

[InstanceContainer](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/InstanceContainer.cs)\[\]

## Methods

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_FixUp_VM_Managed_ObjectBase_"></a> 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

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

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_GetModelNavigatorInformationImpl_System_Xml_XmlDocument_System_Xml_XmlElement_System_Boolean_"></a> GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)

Gets the model navigator information impl.

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

```

#### Parameters

`xmlDom` XmlDocument

The XML DOM.

`xmlEle` XmlElement

The XML ele.

`bHasChild` bool

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

#### Returns

bool

### <a id="VM_Managed_DAFUL_Chained_ChainedPlacingBase_SetOldNameWithNewEntity_VM_Managed_ObjectBase_VM_Managed_ObjectBase_"></a> SetOldNameWithNewEntity(ObjectBase, ObjectBase)

Change for the new name.

```csharp
public override sealed void SetOldNameWithNewEntity(ObjectBase obNew, ObjectBase obOld)

```

#### Parameters

`obNew` ObjectBase

The new object.

`obOld` ObjectBase

The old object.