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 # Class BuilderRollerCenterFlangeSimple

 Last update: 09.03.2026 

<a id="VM_Managed_CAD_Roller_BuilderRollerCenterFlangeSimple"></a>

Namespace: [VM.Managed.CAD.Roller](VM.Managed.CAD.Roller.md)  
Assembly: VMDRoller.dll

The center flange roller builder class.

```csharp
public class BuilderRollerCenterFlangeSimple : BuilderRollerFlange, IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IHasReplaceableEntity

```

#### 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; ← Builder ← BuilderTransform ← BuilderColorGeom ← BuilderHasTransform ← [BuilderRollerBase](VM.Managed.CAD.Roller.BuilderRollerBase.md) ← [BuilderRollerTread](VM.Managed.CAD.Roller.BuilderRollerTread.md) ← [BuilderRollerShaft](VM.Managed.CAD.Roller.BuilderRollerShaft.md) ← [BuilderRollerFlange](VM.Managed.CAD.Roller.BuilderRollerFlange.md) ← [BuilderRollerCenterFlangeSimple](VM.Managed.CAD.Roller.BuilderRollerCenterFlangeSimple.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, IHasReplaceableEntity

#### Inherited Members

[BuilderRollerFlange.m\_FlangeDistance](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_m_FlangeDistance), [BuilderRollerFlange.m\_FlangeAngle](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_m_FlangeAngle), [BuilderRollerFlange.CheckValidationAboutBuild()](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_CheckValidationAboutBuild), [BuilderRollerFlange.GetLinkEventArg()](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_GetLinkEventArg), [BuilderRollerFlange.SetLinkEventArg(NotifyReason)](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_SetLinkEventArg_VM_Managed_NotifyReason_), [BuilderRollerFlange.LinkRequestUpdate(object, LinkEventArgs)](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_), [BuilderRollerFlange.FlangeDistance](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_FlangeDistance), [BuilderRollerFlange.FlangeAngle](VM.Managed.CAD.Roller.BuilderRollerFlange.md#VM_Managed_CAD_Roller_BuilderRollerFlange_FlangeAngle), [BuilderRollerShaft.m\_enShaftType](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_m_enShaftType), [BuilderRollerShaft.m\_bCreateShaft](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_m_bCreateShaft), [BuilderRollerShaft.lstRadius](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_lstRadius), [BuilderRollerShaft.lstTop](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_lstTop), [BuilderRollerShaft.lstBottom](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_lstBottom), [BuilderRollerShaft.lstPosition](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_lstPosition), [BuilderRollerShaft.Initialize(Unit.ConvertFactor)](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_Initialize_VM_Unit_ConvertFactor_), [BuilderRollerShaft.CheckValidationAboutBuild()](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_CheckValidationAboutBuild), [BuilderRollerShaft.LinkRequestUpdate(object, LinkEventArgs)](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_), [BuilderRollerShaft.ShaftWidth](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_ShaftWidth), [BuilderRollerShaft.ShaftDiameter](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_ShaftDiameter), [BuilderRollerShaft.CreateShaft](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_CreateShaft), [BuilderRollerShaft.ShaftType](VM.Managed.CAD.Roller.BuilderRollerShaft.md#VM_Managed_CAD_Roller_BuilderRollerShaft_ShaftType), [BuilderRollerTread.CheckValidationAboutBuild()](VM.Managed.CAD.Roller.BuilderRollerTread.md#VM_Managed_CAD_Roller_BuilderRollerTread_CheckValidationAboutBuild), [BuilderRollerTread.LinkRequestUpdate(object, LinkEventArgs)](VM.Managed.CAD.Roller.BuilderRollerTread.md#VM_Managed_CAD_Roller_BuilderRollerTread_LinkRequestUpdate_System_Object_VM_Managed_LinkEventArgs_), [BuilderRollerTread.TreadWidth](VM.Managed.CAD.Roller.BuilderRollerTread.md#VM_Managed_CAD_Roller_BuilderRollerTread_TreadWidth), [BuilderRollerTread.TreadDiameter](VM.Managed.CAD.Roller.BuilderRollerTread.md#VM_Managed_CAD_Roller_BuilderRollerTread_TreadDiameter), [BuilderRollerBase.m\_enRollerType](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_m_enRollerType), [BuilderRollerBase.m\_LinkEventReason](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_m_LinkEventReason), [BuilderRollerBase.SetApplyToFileProperty(bool)](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_SetApplyToFileProperty_System_Boolean_), [BuilderRollerBase.SetTransform(TMatrix)](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_SetTransform_VM_Managed_TMatrix_), [BuilderRollerBase.CreateParameter()](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_CreateParameter), [BuilderRollerBase.FillParameter(BuilderParamBase)](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_FillParameter_VM_CAD_Builders_BuilderParamBase_), [BuilderRollerBase.Transform](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_Transform), [BuilderRollerBase.ApplyToFileProperty](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_ApplyToFileProperty), [BuilderRollerBase.Uneditable](VM.Managed.CAD.Roller.BuilderRollerBase.md#VM_Managed_CAD_Roller_BuilderRollerBase_Uneditable), BuilderHasTransform.TransformationMatrix, BuilderHasTransform.Transform, BuilderHasTransform.IsParameterized, BuilderColorGeom.m\_color, BuilderColorGeom.CheckValidationAboutBuild(), BuilderColorGeom.OnDeserialization(object), BuilderColorGeom.FillParameter(BuilderParamBase), BuilderColorGeom.Color, BuilderColorGeom.DrawingColor, BuilderTransform.SetTransform(TMatrix), BuilderTransform.IsParameterized, Builder.CheckValidationAboutBuild(), Builder.CheckCircularReference(ObjectBase), Builder.ChangeDataForCircularReference(), Builder.GetUnnamedObjectName(object), Builder.FindLocal(string), Builder.CopyFilePathWhenImportBuilder(Builder), Builder.Contains(Type), Builder.GetBodyType(), Builder.ReplaceData(string, object), Builder.GetNameAttribute(string, ref List&lt;string&gt;), Builder.AddUneditableAttribute(), Builder.GetParentBody(), Builder.Clone(), Builder.Initialize(Unit.ConvertFactor), Builder.OnDeserialization(object), Builder.CreateParameter(), Builder.FillParameter(BuilderParamBase), Builder.LinkRequestUpdate(object, LinkEventArgs), Builder.PostWorkWhenFailedToGetXmlString(), Builder.GetFilledParameter(), Builder.GetXmlString(), Builder.HasReplaceableEntity(IObjectBase), Builder.ReplaceEntity(IObjectBase, IObjectBase), Builder.GetFactorForLength(), Builder.CheckCircularReferenceForPoint(PointBase, ObjectBase), Builder.CheckCircularReferenceForDirection(DirectionBase, ObjectBase), Builder.CheckCircularReferenceForOrientation(OrientationBase, ObjectBase), Builder.CheckCircularReferenceForTransform(TransformBase, ObjectBase), Builder.GetUnitScale(), Builder.InitialKernelLengthUnit, Builder.IsExternable, Builder.Uneditable, Builder.TypeOfBuilder, Builder.Transparency, 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_CAD_Roller_BuilderRollerCenterFlangeSimple__ctor"></a> BuilderRollerCenterFlangeSimple()

Initializes a new instance of the  class.

```csharp
public BuilderRollerCenterFlangeSimple()

```

## Properties

### <a id="VM_Managed_CAD_Roller_BuilderRollerCenterFlangeSimple_CenterFlangeDiameter"></a> CenterFlangeDiameter

Gets and sets center flange diameter.

```csharp
public ExpressionValueVariable CenterFlangeDiameter { 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_CAD_Roller_BuilderRollerCenterFlangeSimple_CenterFlangeWidth"></a> CenterFlangeWidth

Gets and sets center flange width.

```csharp
public ExpressionValueVariable CenterFlangeWidth { 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_CAD_Roller_BuilderRollerCenterFlangeSimple_RollerType"></a> RollerType

Gets roller type.

```csharp
public RollerType RollerType { get; set; }

```

#### Property Value

[RollerType](VM.Managed.CAD.Roller.RollerType.md)

### <a id="VM_Managed_CAD_Roller_BuilderRollerCenterFlangeSimple_TypeOfBuilder"></a> TypeOfBuilder

```csharp
public override string TypeOfBuilder { get; set; }

```

#### Property Value

string

## Methods

### <a id="VM_Managed_CAD_Roller_BuilderRollerCenterFlangeSimple_CheckValidationAboutBuild"></a> CheckValidationAboutBuild()

Checks the validation about build.

```csharp
public override void CheckValidationAboutBuild()

```

### <a id="VM_Managed_CAD_Roller_BuilderRollerCenterFlangeSimple_FillParameter_VM_CAD_Builders_BuilderParamBase_"></a> FillParameter(BuilderParamBase)

```csharp
protected override void FillParameter(BuilderParamBase parameter)

```

#### Parameters

`parameter` [BuilderParamBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VM.CAD.Builders/VM.CAD.Builders/VMAppCore/BuilderParamBase.cs)

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

Links the request update.

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

```

#### Parameters

`objNotifier` object

The obj notifier.

`arg` LinkEventArgs

The  instance containing the event data.