## On this page

  

 

 # Class PropertyDocumentBase

 Last update: 09.03.2026 

<a id="VM_Managed_PropertyDocumentBase"></a>

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

This base class is to represent the propety document base.

```csharp
public abstract class PropertyDocumentBase : Document, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IDocument, IObject, IEventProvider, IContainer, ILinkContainer, IOwned, IHasID, IEnableManager, IRelatedDocument, IHistorySupport, IPropertyDocument, IUnitChange, IXMLFormatable

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← LinkContainer ← Container ← Document ← [PropertyDocumentBase](VM.Managed.PropertyDocumentBase.md)

#### Derived

[PropertyDocument&lt;TProp&gt;](VM.Managed.PropertyDocument-1.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IDocument, IObject, IEventProvider, IContainer, ILinkContainer, IOwned, IHasID, IEnableManager, IRelatedDocument, [IHistorySupport](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMHist/Interfaces.cs), [IPropertyDocument](VM.Managed.IPropertyDocument.md), [IUnitChange](VM.Managed.IUnitChange.md), IXMLFormatable

#### Inherited Members

Document.g\_OpenDocuments, Document.m\_unit, Document.m\_unitKernal, Document.raise\_OnChildAdded(object, DocumentEventArgs), Document.raise\_OnChildRemoved(object, DocumentEventArgs), Document.raise\_OnChildRenamed(object, DocumentEventArgs), Document.raise\_OnChildUpdated(object, DocumentEventArgs), Document.raise\_OnChildUpdatedEnable(object, DocumentEventArgs), Document.raise\_OnChildUpdatedAll(object, DocumentEventArgs), Document.raise\_OnChildDocNameUpdated(object, DocumentEventArgs), Document.raise\_OnDependentDocumentAdded(object, DependentDocEventArgs), Document.raise\_OnDependentDocumentRemoved(object, DependentDocEventArgs), Document.raise\_OnClearSelectNavigator(object, DocumentEventArgs), Document.raise\_OnChildRootSelect(object, DocumentEventArgs), Document.raise\_OnChangeIconForNodalModal(object, DocumentEventArgs), Document.raise\_OnDoingImport(object, DocumentEventArgs), Document.raise\_OnSkipChildAdded(object, DocumentEventArgs), Document.raise\_OnSimulationCaseUpdated(object, EventArgs), Document.raise\_OnSubentityRefreshed(object, EventArgs), Document.raise\_OnSubentityAdded(object, DocumentEventArgs), Document.raise\_OnChildMultiAdded(object, DocumentEventArgs), Document.raise\_OnSingleObjectSelected(object, ObjectBaseEventArgs), Document.raise\_Destroying(object, EventArgs), Document.raise\_ChildAdded(object, Identifier), Document.raise\_ChildRemoved(object, Identifier), Document.raise\_ChildReplacing(object, Identifier), Document.raise\_ChildReplaced(object, Identifier), Document.raise\_SelectionChanged(object, IEnumerable&lt;Identifier&gt;), Document.Initialize(Document.OpenDoc, Document.BrowseFile, Document.IsOpenDoc, Document.GetDocFromOpenedDoc, Document.ActiveDocChange, Document.ActiveViewChange), Document.Open(string, bool, bool), Document.Open(string, bool), Document.Open(string), Document.Open(string, string, bool), Document.Open(string, string), Document.TryOpen(string, LoadSerializeContext, bool), Document.TryOpen(string, string, bool), Document.TryOpen(string, string), Document.GetDocumentFromOpenedDocument(string), Document.IsOpen(string), Document.ActiveChangedDoc(), Document.ActiveChangedView(), Document.Save(string), Document.PostSave(List&lt;Document&gt;, bool), Document.CreateView(UIntPtr), Document.CloseView(View), Document.Add(ObjectBase), Document.UpdateEnable(ObjectBase, bool), Document.UpdateInterface(ObjectBase, bool), Document.IsTypeSupported(Type), Document.AddToSelectionList(ObjectBase), Document.CancelSelection(bool, bool), Document.ExitCommandMode(), Document.PostOpenDocument(), Document.PostOpenDocumentAfterHookEvent(), Document.PostOpenDocumentAfterErrCheckEvent(), Document.PostOpenDocumentAfterRestoreObjectID(), Document.PostOpenDocumentAfterSetFilePath(), Document.PostCloseDocument(), Document.LinkRequestDestroy(object, LinkEventArgs), Document.PostOpenDocumentAndInitLayer(), Document.DisplayModeShape(int, double), Document.EnableModeShape(bool), Document.GetData(XmlNode), Document.SetData(XmlNode), Document.OperationBegin(), Document.OperationEnd(), Document.GetCopyOfUnit(), Document.GetCopyOfKernelUnit(), Document.FastToConvertUnitLength(bool), Document.ContainsNameAttribute(string), Document.ReplacesNameAttribute(string, string), Document.GetUniqueNameAttribute(string), Document.UpdateItemInNavigaterForUndoRedo(IObjectBase), Document.AddItemToNavigaterForUndoRedo(ObjectBase), Document.RemoveItemFromNavigaterForUndoRedo(ObjectBase), Document.RenameItemFromNavigaterForUndoRedo(ObjectBase), Document.UpdateAllItemInNavigaterForUndoRedo(), Document.UpdateSimulationConfigurationForUndoRedo(), Document.AddItemToSubEntityForUndoRedo(ObjectBase), Document.AddReferenceForUndoRedo(ObjectBase), Document.RefreshReferenceForUndoRedo(ObjectBase), Document.AddToIDMap(IObject), Document.FindObjectFromID(Identifier), Document.FindObjectFromKey(UIntPtr), Document.RemoveFromIDMap(IObject), Document.WriteIDInformation(), Document.GetNextIdentifier(), Document.GetChildren(), Document.Close(), Document.SetUnit(Unit), Document.SetKernelUnit(string), Document.IsEnabledImpl(ObjectBase), Document.SetEnableImpl(ObjectBase, bool), Document.OnDeserialization(object), Document.OnPostMakeDocument(DocCreateInfo), Document.RegisterAddon(), Document.OnContainerDestroy(object, LinkEventArgs), Document.ClearDocument(), Document.Dispose(bool), Document.KeepOldKernelUnit, Document.ClearChildInfoBeforeDeserialize, Document.ExpressionParser, Document.IsHideEntityListWindow, Document.IsHideFilterWindow, Document.SelectedLayoutAlgorithmType, Document.FilterdTypes, Document.CloseAllDialogWhenCloseDoc, Document.DoingOpen, Document.DoingClose, Document.Attributes, Document.AutoSaved, Document.IsChildExternable, Document.IsExternable, Document.IsReplaced, Document.FilePath, Document.DocumentName, Document.InitialConvertFactor, Document.DocumentSessionOverride, Document.CanClose, Document.Modified, Document.SelectionChanged, Document.ChildReplaced, Document.ChildReplacing, Document.ChildRemoved, Document.ChildAdded, Document.Destroying, Document.OnSingleObjectSelected, Document.OnChildMultiAdded, Document.OnSubentityAdded, Document.OnSubentityRefreshed, Document.OnSimulationCaseUpdated, Document.OnSkipChildAdded, Document.OnDoingImport, Document.OnChangeIconForNodalModal, Document.OnChildRootSelect, Document.OnClearSelectNavigator, Document.OnDependentDocumentRemoved, Document.OnDependentDocumentAdded, Document.OnChildDocNameUpdated, Document.OnChildUpdatedAll, Document.OnChildUpdatedEnable, Document.OnChildUpdated, Document.OnChildRenamed, Document.OnChildRemoved, Document.OnChildAdded, Container.Find(string), Container.FindLocal(string), Container.GetUnnamedObjectName(object), Container.GetNewEntityName(string, bool, int, int), Container.GetNewEntityName(string, bool, int), Container.GetNewEntityName(string), LinkContainer.SetModified(), LinkContainer.raise\_OnUpdating(object, LinkEventArgs), LinkContainer.raise\_OnUpdate(object, LinkEventArgs), LinkContainer.raise\_OnDestroying(object, LinkEventArgs), LinkContainer.raise\_OnDestroy(object, LinkEventArgs), LinkContainer.raise\_OnAdded(object, AddToDocEventArgs), LinkContainer.raise\_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.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_PropertyDocumentBase__ctor"></a> PropertyDocumentBase()

Initializes a new instance of the  class.

```csharp
protected PropertyDocumentBase()

```

## Properties

### <a id="VM_Managed_PropertyDocumentBase_CanClose"></a> CanClose

Gets a value indicating whether this instance can close.

```csharp
public override sealed bool CanClose { get; }

```

#### Property Value

bool

### <a id="VM_Managed_PropertyDocumentBase_DocumentSessionOverride"></a> DocumentSessionOverride

Gets the document session override.

```csharp
public override SessionOverride DocumentSessionOverride { get; }

```

#### Property Value

SessionOverride

### <a id="VM_Managed_PropertyDocumentBase_IsPropertySupport"></a> IsPropertySupport

Gets a value indicating whether this instance is property support.

```csharp
public bool IsPropertySupport { get; }

```

#### Property Value

bool

### <a id="VM_Managed_PropertyDocumentBase_Modified"></a> Modified

Gets or sets a value indicating whether this  is modified.

```csharp
public override sealed bool Modified { get; set; }

```

#### Property Value

bool

### <a id="VM_Managed_PropertyDocumentBase_OwnedCollection"></a> OwnedCollection

Gets or sets the object list in propery document.

```csharp
public IList<ObjectBase> OwnedCollection { get; }

```

#### Property Value

IList&lt;ObjectBase&gt;

### <a id="VM_Managed_PropertyDocumentBase_OwnedList"></a> OwnedList

Gets or sets the object list in propery document.

```csharp
[Obsolete]
public List<Link<ObjectBase, LinkContainer.None, LinkContainer.None, LinkContainer.None>> OwnedList { get; }

```

#### Property Value

List&lt;Link&lt;ObjectBase, LinkContainer.None, LinkContainer.None, LinkContainer.None&gt;&gt;

### <a id="VM_Managed_PropertyDocumentBase_PropertyType"></a> PropertyType

Gets the type of the property.

```csharp
protected abstract Type PropertyType { get; }

```

#### Property Value

Type

### <a id="VM_Managed_PropertyDocumentBase_Reload"></a> Reload

Gets or sets a value indicating whether this  is reload.

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

```

#### Property Value

bool

### <a id="VM_Managed_PropertyDocumentBase_SetDocumentSessionOverride"></a> SetDocumentSessionOverride

Sets the set document session override.

```csharp
public SessionOverride SetDocumentSessionOverride { set; }

```

#### Property Value

SessionOverride

### <a id="VM_Managed_PropertyDocumentBase_UntypedProperty"></a> UntypedProperty

Gets or sets the untyped property.

```csharp
protected abstract Property UntypedProperty { get; set; }

```

#### Property Value

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

### <a id="VM_Managed_PropertyDocumentBase_UntypedPropertyOwner"></a> UntypedPropertyOwner

Gets the untyped property owner.

```csharp
protected abstract ObjectBase UntypedPropertyOwner { get; }

```

#### Property Value

ObjectBase

## Methods

### <a id="VM_Managed_PropertyDocumentBase_Add_VM_Managed_ObjectBase_"></a> Add(ObjectBase)

Adds the specified object.

```csharp
public override sealed void Add(ObjectBase obj)

```

#### Parameters

`obj` ObjectBase

The object.

### <a id="VM_Managed_PropertyDocumentBase_AddImpl_VM_Managed_ObjectBase_"></a> AddImpl(ObjectBase)

Adds the specified object \[implementation\].

```csharp
protected virtual void AddImpl(ObjectBase obj)

```

#### Parameters

`obj` ObjectBase

The object.

### <a id="VM_Managed_PropertyDocumentBase_AddReferenceDocument_VM_Managed_Document_"></a> AddReferenceDocument(Document)

Adds the \[reference document\] to a container.

```csharp
public void AddReferenceDocument(Document docReference)

```

#### Parameters

`docReference` Document

The \[reference document\].

### <a id="VM_Managed_PropertyDocumentBase_CreateView_System_UIntPtr_"></a> CreateView(UIntPtr)

Creates the view.

```csharp
public override View CreateView(UIntPtr hWnd)

```

#### Parameters

`hWnd` UIntPtr

The handle.

#### Returns

View

The view.

### <a id="VM_Managed_PropertyDocumentBase_DeserializeObj__1_System_Xml_XmlReader_System_String_System_Type_"></a> DeserializeObj&lt;T&gt;(XmlReader, string, Type)

Deserializes the object.

```csharp
protected static T DeserializeObj<T>(XmlReader reader, string strElementName, Type type)

```

#### Parameters

`reader` XmlReader

The reader.

`strElementName` string

Name of the element.

`type` Type

The object type.

#### Returns

T

The deserialized object.

#### Type Parameters

`T`

The deserialized object.

### <a id="VM_Managed_PropertyDocumentBase_FindLocal_System_String_"></a> FindLocal(string)

Finds an object that matches a specified name in local.

```csharp
public override IObjectBase FindLocal(string strName)

```

#### Parameters

`strName` string

Name to search for.

#### Returns

IObjectBase

An object that matches a specified name.

### <a id="VM_Managed_PropertyDocumentBase_GetData_System_Xml_XmlNode_"></a> GetData(XmlNode)

Gets the data \[Not Implemented\].

```csharp
public override void GetData(XmlNode writer)

```

#### Parameters

`writer` XmlNode

The writer.

### <a id="VM_Managed_PropertyDocumentBase_IsTypeSupported_System_Type_"></a> IsTypeSupported(Type)

Determines whether is \[type supported\] \[the specified type\].

```csharp
public override void IsTypeSupported(Type type)

```

#### Parameters

`type` Type

The type.

### <a id="VM_Managed_PropertyDocumentBase_Load_System_String_"></a> Load(string)

Loads the from specified path.

```csharp
public void Load(string strPath)

```

#### Parameters

`strPath` string

The STR path.

### <a id="VM_Managed_PropertyDocumentBase_Load_System_IO_TextReader_"></a> Load(TextReader)

Loads the from specified reader.

```csharp
public abstract void Load(TextReader reader)

```

#### Parameters

`reader` TextReader

The reader.

### <a id="VM_Managed_PropertyDocumentBase_Load_System_IO_Stream_"></a> Load(Stream)

Loads the from specified stream.

```csharp
public void Load(Stream stream)

```

#### Parameters

`stream` Stream

The stream.

### <a id="VM_Managed_PropertyDocumentBase_OnDeserialization_System_Object_"></a> OnDeserialization(object)

Called when \[deserialization\].

```csharp
protected override void OnDeserialization(object obSender)

```

#### Parameters

`obSender` object

The sender.

### <a id="VM_Managed_PropertyDocumentBase_OnPostAdd_VM_Managed_ObjectBase_"></a> OnPostAdd(ObjectBase)

Called when \[post add\].

```csharp
protected virtual void OnPostAdd(ObjectBase ob)

```

#### Parameters

`ob` ObjectBase

The object.

### <a id="VM_Managed_PropertyDocumentBase_OnPostMakeDocument_VM_Managed_DocCreateInfo_"></a> OnPostMakeDocument(DocCreateInfo)

Called when \[post make document\].

```csharp
protected override void OnPostMakeDocument(DocCreateInfo info)

```

#### Parameters

`info` DocCreateInfo

The \[create document\] information.

### <a id="VM_Managed_PropertyDocumentBase_RemoveReferenceDocument_VM_Managed_Document_"></a> RemoveReferenceDocument(Document)

Removes the \[reference document\] to a container.

```csharp
public void RemoveReferenceDocument(Document docReference)

```

#### Parameters

`docReference` Document

The \[reference document\].

### <a id="VM_Managed_PropertyDocumentBase_Save_System_String_"></a> Save(string)

Saves the from specified path.

```csharp
public override sealed void Save(string strPath)

```

#### Parameters

`strPath` string

The path.

### <a id="VM_Managed_PropertyDocumentBase_Save_System_IO_TextWriter_"></a> Save(TextWriter)

Saves the from specified writer.

```csharp
public abstract void Save(TextWriter writer)

```

#### Parameters

`writer` TextWriter

The writer.

### <a id="VM_Managed_PropertyDocumentBase_Save_System_IO_Stream_"></a> Save(Stream)

Saves the from specified stream.

```csharp
public void Save(Stream stream)

```

#### Parameters

`stream` Stream

The stream.

### <a id="VM_Managed_PropertyDocumentBase_SerializeObj__1_System_Xml_XmlWriter___0_System_String_"></a> SerializeObj&lt;T&gt;(XmlWriter, T, string)

Serializes the object.

```csharp
protected static void SerializeObj<T>(XmlWriter writer, T ob, string strElementName)

```

#### Parameters

`writer` XmlWriter

The writer.

`ob` T

The object.

`strElementName` string

Name of the element.

#### Type Parameters

`T`

### <a id="VM_Managed_PropertyDocumentBase_SetData_System_Xml_XmlNode_"></a> SetData(XmlNode)

Sets the data \[Not Implemented\].

```csharp
public override void SetData(XmlNode reader)

```

#### Parameters

`reader` XmlNode

The reader.

### <a id="VM_Managed_PropertyDocumentBase_SetUnit_VM_Unit_"></a> SetUnit(Unit)

Sets the unit.

```csharp
protected override sealed void SetUnit(Unit unit)

```

#### Parameters

`unit` Unit

The unit.

### <a id="VM_Managed_PropertyDocumentBase_TriggerPostMakeDocument_VM_Managed_PropertyDocCreateInfo_"></a> TriggerPostMakeDocument(PropertyDocCreateInfo)

Triggers the \[post make document\].

```csharp
public void TriggerPostMakeDocument(PropertyDocCreateInfo info)

```

#### Parameters

`info` [PropertyDocCreateInfo](VM.Managed.PropertyDocCreateInfo.md)

The \[create property document\] information.