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 # Class ItemsContainerModelBase<TObject\\>

 Last update: 09.03.2026 

<a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1"></a>

Namespace: [VM.Models.Pre.Drivetrain.VehicleSimulator](VM.Models.Pre.Drivetrain.VehicleSimulator.md)  
Assembly: VM.Models.Pre.Drivetrain.VehicleSimulator.dll

```csharp
public abstract class ItemsContainerModelBase<TObject> : ValidatableBase, IObservableObject, IDisposableObject, IValidatable where TObject : class, IHasGuid, IDisposable

```

#### Type Parameters

`TObject`

#### Inheritance

object ← ObservableObject ← [ValidatableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs) ← [ItemsContainerModelBase&lt;TObject&gt;](VM.Models.Pre.Drivetrain.VehicleSimulator.ItemsContainerModelBase-1.md)

#### Implements

IObservableObject, IDisposableObject, IValidatable

#### Inherited Members

[ValidatableBase.RaisePropertyChanged(string)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.SuspendValidate()](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.Validate()](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.Validate(ValidationContext)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.DisposeManagedResources()](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.CanValidate](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.Errors](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.HasValidationAttribute](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.HasValidator](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.IsValid](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.ValidateTrigger](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.cs), [ValidatableBase.ErrorsChanged](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Extensions/Models/ValidatableBase.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_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1__ctor"></a> ItemsContainerModelBase()

```csharp
[JsonConstructor]
public ItemsContainerModelBase()

```

## Fields

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_cleanUpTarget"></a> cleanUpTarget

```csharp
protected readonly CompositeDisposable cleanUpTarget

```

#### Field Value

CompositeDisposable

## Properties

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_All"></a> All

```csharp
[JsonIgnore]
public IConnectableObservable<IChangeSet<TObject, Guid>> All { get; }

```

#### Property Value

IConnectableObservable&lt;IChangeSet&lt;TObject, Guid&gt;&gt;

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_Items"></a> Items

```csharp
[JsonIgnore]
protected IObservableCollection<TObject> Items { get; }

```

#### Property Value

IObservableCollection&lt;TObject&gt;

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_ItemsCount"></a> ItemsCount

```csharp
[JsonIgnore]
public int ItemsCount { get; }

```

#### Property Value

int

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_ObservableItems"></a> ObservableItems

```csharp
[JsonIgnore]
public IObservable<IChangeSet<TObject, Guid>> ObservableItems { get; }

```

#### Property Value

IObservable&lt;IChangeSet&lt;TObject, Guid&gt;&gt;

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_Item_System_Int32_"></a> this\[int\]

```csharp
public TObject this[int index] { get; }

```

#### Property Value

TObject

## Methods

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_AddItem__0_"></a> AddItem(TObject)

```csharp
public virtual void AddItem(TObject item)

```

#### Parameters

`item` TObject

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_Contains_System_Guid_"></a> Contains(Guid)

```csharp
public bool Contains(Guid key)

```

#### Parameters

`key` Guid

#### Returns

bool

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_Contains__0_"></a> Contains(TObject)

```csharp
public bool Contains(TObject item)

```

#### Parameters

`item` TObject

#### Returns

bool

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_DisposeManagedResources"></a> DisposeManagedResources()

```csharp
protected override void DisposeManagedResources()

```

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_RemoveItem_System_Guid_"></a> RemoveItem(Guid)

```csharp
public void RemoveItem(Guid key)

```

#### Parameters

`key` Guid

### <a id="VM_Models_Pre_Drivetrain_VehicleSimulator_ItemsContainerModelBase_1_TryGetItem_System_Guid__0__"></a> TryGetItem(Guid, out TObject)

```csharp
public bool TryGetItem(Guid key, out TObject item)

```

#### Parameters

`key` Guid

`item` TObject

#### Returns

bool