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 # Class KernelObject

 Last update: 16.07.2025 

Namespace: [VM.CAD.Kernel](VM.CAD.Kernel.md)  
Assembly: VM.CAD.Kernel.dll

```csharp
public abstract class KernelObject

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← [KernelObject](VM.CAD.Kernel.KernelObject.md)

#### Derived

[Canvas](VM.CAD.Kernel.Render.Canvas.md), [Document](VM.CAD.Kernel.Document.md), [Entity](VM.CAD.Kernel.Entity.md), [Kernel](VM.CAD.Kernel.Kernel.md), [KernelExtension](VM.CAD.Kernel.KernelExtension.md), [Layer](VM.CAD.Kernel.Layer.md), [LayerManager](VM.CAD.Kernel.LayerManager.md), [Session](VM.CAD.Kernel.Session.md)

#### 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

### KernelObject(UIntPtr, bool)

```csharp
protected KernelObject(UIntPtr key, bool isLock = true)

```

#### Parameters

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

`isLock` [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

## Fields

### VMK\_ARGUMENT\_NULL

```csharp
protected const int VMK_ARGUMENT_NULL = 1

```

#### Field Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

### VMK\_ARGUMENT\_TYPE

```csharp
protected const int VMK_ARGUMENT_TYPE = 2

```

#### Field Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

### VMK\_OK

```csharp
protected const int VMK_OK = 0

```

#### Field Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

## Properties

### Key

```csharp
public UIntPtr Key { get; }

```

#### Property Value

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

## Methods

### Dispose()

```csharp
public void Dispose()

```

### DisposeManagedResource()

```csharp
protected virtual void DisposeManagedResource()

```

### DisposeUnmanagedResource()

```csharp
protected virtual void DisposeUnmanagedResource()

```

### Execute(Func<int>)

```csharp
protected static void Execute(Func<int> function)

```

#### Parameters

`function` [Func](https://learn.microsoft.com/dotnet/api/system.func-1)&lt;[int](https://learn.microsoft.com/dotnet/api/system.int32)&gt;

### GetFrom&lt;TResult&gt;(delGetFrom&lt;TResult&gt;, bool)

```csharp
protected static TResult GetFrom<TResult>(KernelObject.delGetFrom<TResult> getFrom, bool checkFunctionReturnValue = true)

```

#### Parameters

`getFrom` [KernelObject](VM.CAD.Kernel.KernelObject.md).[delGetFrom](VM.CAD.Kernel.KernelObject.delGetFrom-1.md)&lt;TResult&gt;

`checkFunctionReturnValue` [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

#### Returns

TResult

#### Type Parameters

`TResult`