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 # Class NavigatorAddon

 Last update: 16.07.2025 

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

```csharp
public abstract class NavigatorAddon : ObjectBaseAddon

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← HistoryManagerAddon ← [ObjectBaseAddon](VM.Managed.History.ObjectBaseAddon.md) ← [NavigatorAddon](VM.Managed.History.NavigatorAddon.md)

#### Derived

[AddToNavigatorAddon](VM.Managed.History.AddToNavigatorAddon.md), [RemoveFromNavigatorAddon](VM.Managed.History.RemoveFromNavigatorAddon.md), [RenameItemInNavigatorAddon](VM.Managed.History.RenameItemInNavigatorAddon.md), [UpdateAllItemInNavigatorAddon](VM.Managed.History.UpdateAllItemInNavigatorAddon.md), [UpdateItemInNavigatorAddon](VM.Managed.History.UpdateItemInNavigatorAddon.md), [UpdateItemInNavigatorForCollectionAddon](VM.Managed.History.UpdateItemInNavigatorForCollectionAddon.md)

#### Inherited Members

[ObjectBaseAddon.BeforeUndo(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_BeforeUndo_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.AfterUndo(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_AfterUndo_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.BeforeRedo(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_BeforeRedo_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.AfterRedo(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_AfterRedo_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.BeforeRollback(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_BeforeRollback_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.AfterRollback(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_AfterRollback_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.Init(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_Init_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.Process(object, HistoryEventArgs)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_Process_System_Object_VM_Managed_History_HistoryEventArgs_), [ObjectBaseAddon.AddEntity(UIntPtr)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_AddEntity_System_UIntPtr_), [ObjectBaseAddon.RemoveEntity(UIntPtr)](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_RemoveEntity_System_UIntPtr_), [ObjectBaseAddon.List](VM.Managed.History.ObjectBaseAddon.md#VM_Managed_History_ObjectBaseAddon_List), HistoryManagerAddon.BeforeUndo(object, HistoryEventArgs), HistoryManagerAddon.AfterUndo(object, HistoryEventArgs), HistoryManagerAddon.BeforeRedo(object, HistoryEventArgs), HistoryManagerAddon.AfterRedo(object, HistoryEventArgs), HistoryManagerAddon.BeforeRollback(object, HistoryEventArgs), HistoryManagerAddon.AfterRollback(object, HistoryEventArgs), HistoryManagerAddon.BeforeRecord(object, HistoryEventArgs), HistoryManagerAddon.AfterRecord(object, HistoryEventArgs), HistoryManagerAddon.Register(HistoryManager), HistoryManagerAddon.ClearMarkCollection(ICollection<HistoryMark>), HistoryManagerAddon.ClearMark(HistoryMark), HistoryManagerAddon.Parent, HistoryManagerAddon.DoneList, HistoryManagerAddon.UndoneList

#### 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

### NavigatorAddon()

```csharp
public NavigatorAddon()

```

## Methods

### Add()

```csharp
protected void Add()

```

### AddCore(UIntPtr)

```csharp
public static void AddCore(UIntPtr key)

```

#### Parameters

`key` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)

### Process(object, HistoryEventArgs)

```csharp
protected override void Process(object o, HistoryEventArgs args)

```

#### Parameters

`o` [object](https://learn.microsoft.com/dotnet/api/system.object)

`args` HistoryEventArgs

### Remove()

```csharp
protected void Remove()

```

### RemoveCore(UIntPtr)

```csharp
public static void RemoveCore(UIntPtr key)

```

#### Parameters

`key` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)

### Rename()

```csharp
protected void Rename()

```

### RenameCore(UIntPtr)

```csharp
public static void RenameCore(UIntPtr key)

```

#### Parameters

`key` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)

### Update()

```csharp
protected void Update()

```

### UpdateCore(UIntPtr)

```csharp
public static void UpdateCore(UIntPtr key)

```

#### Parameters

`key` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)