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 # Class BodyProperty

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_BodyProperty"></a>

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

This class is to represent the body property properties.

```csharp
public class BodyProperty : BodyPropertyBase, IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IContainer, ILinkContainer, IOwned, IHasID, ICheckLinkForCircularReferenceBeforeDeserialize

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← ObjectBase ← Object&lt;PropertyEventCore&gt; ← ContainerObject&lt;PropertyEventCore&gt; ← [Property](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs) ← [BodyPropertyBase](VM.Managed.DAFUL.BodyPropertyBase.md) ← [BodyProperty](VM.Managed.DAFUL.BodyProperty.md)

#### Derived

[AssembledBodyProperty](VM.Managed.DAFUL.AssembledBodyProperty.md), [GroundBodyProperty](VM.Managed.DAFUL.GroundBodyProperty.md), [SolidBodyProperty](VM.Managed.DAFUL.SolidBodyProperty.md)

#### Implements

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

#### Inherited Members

[BodyPropertyBase.Initialize(Unit.ConvertFactor)](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_Initialize_VM_Unit_ConvertFactor_), [BodyPropertyBase.FindLocal(string)](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_FindLocal_System_String_), [BodyPropertyBase.LinkRequestUpdate(object, LinkEventArgs)](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_), [BodyPropertyBase.AddMarker(Marker)](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_AddMarker_VM_Managed_DAFUL_Marker_), [BodyPropertyBase.OnDeserialization(object)](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_OnDeserialization_System_Object_), [BodyPropertyBase.CenterMarker](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_CenterMarker), [BodyPropertyBase.Markers](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_Markers), [BodyPropertyBase.SymmetricManagers](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_SymmetricManagers), [BodyPropertyBase.InitVel](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_InitVel), [BodyPropertyBase.MassValue](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_MassValue), [BodyPropertyBase.MomentOfInertiaValue](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_MomentOfInertiaValue), [BodyPropertyBase.IsExternable](VM.Managed.DAFUL.BodyPropertyBase.md#VM_Managed_DAFUL_BodyPropertyBase_IsExternable), [Property.Initialize(Unit.ConvertFactor)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.PropertyRequestUpdate(object, LinkEventArgs)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.OnUpdatePropertyImpl(Property, LinkEventArgs)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.GetUnnamedObjectName(object)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.FindLocal(string)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.Draw(Canvas, TMatrix, TMatrix, bool)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), ContainerObject&lt;PropertyEventCore&gt;.Find(string), ContainerObject&lt;PropertyEventCore&gt;.FindLocal(string), ContainerObject&lt;PropertyEventCore&gt;.GetUnnamedObjectName(object), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string, bool, int), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string, bool, int, int), Object&lt;PropertyEventCore&gt;.GetKey(), Object&lt;PropertyEventCore&gt;.Initialize(Unit.ConvertFactor), Object&lt;PropertyEventCore&gt;.SetIconColor(Canvas), Object&lt;PropertyEventCore&gt;.OnDeserialization(object), Object&lt;PropertyEventCore&gt;.CustomGetObjectData(SerializationInfo, StreamingContext), Object&lt;PropertyEventCore&gt;.RollbackEvent(), Object&lt;PropertyEventCore&gt;.OnDeserializedCore(object), Object&lt;PropertyEventCore&gt;.Key, Object&lt;PropertyEventCore&gt;.UntypedEventCore, Object&lt;PropertyEventCore&gt;.EventCore, Object&lt;PropertyEventCore&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_BodyProperty__ctor"></a> BodyProperty()

Initializes a new instance of the  class.

```csharp
public BodyProperty()

```

## Properties

### <a id="VM_Managed_DAFUL_BodyProperty_Mass"></a> Mass

Gets or sets the mass.

```csharp
public ExpressionValueVariable Mass { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

### <a id="VM_Managed_DAFUL_BodyProperty_MassValue"></a> MassValue

Gets the mass.

```csharp
public override double MassValue { get; }

```

#### Property Value

double

### <a id="VM_Managed_DAFUL_BodyProperty_MomentOfInertia"></a> MomentOfInertia

Gets or sets the moment of inertia.

```csharp
public Variable[] MomentOfInertia { get; set; }

```

#### Property Value

Variable\[\]

### <a id="VM_Managed_DAFUL_BodyProperty_MomentOfInertiaValue"></a> MomentOfInertiaValue

Gets the moment of inertia.

```csharp
public override double[] MomentOfInertiaValue { get; }

```

#### Property Value

double\[\]

## Methods

### <a id="VM_Managed_DAFUL_BodyProperty_GeomUpdate_VM_Managed_GetRelationInfoEventArgs_"></a> GeomUpdate(GetRelationInfoEventArgs)

Geoms the update.

```csharp
public virtual void GeomUpdate(GetRelationInfoEventArgs arg)

```

#### Parameters

`arg` GetRelationInfoEventArgs

The  instance containing the event data.

### <a id="VM_Managed_DAFUL_BodyProperty_Initialize_VM_Unit_ConvertFactor_"></a> Initialize(ConvertFactor)

Initializes member through unit convert factor.

```csharp
public override void Initialize(Unit.ConvertFactor factor)

```

#### Parameters

`factor` Unit.ConvertFactor

The unit convert factor.

### <a id="VM_Managed_DAFUL_BodyProperty_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_"></a> LinkRequestUpdate(object, LinkEventArgs)

Request for update the linked object.

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

```

#### Parameters

`objNotifier` object

The linked object.

`arg` LinkEventArgs

The  instance containing the event data.