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 # Class CreateUserDefinedMarker

 Last update: 16.07.2025 

Namespace: [VM.Managed.DAFUL.Operation.Util](VM.Managed.DAFUL.Operation.Util.md)  
Assembly: VMOpCore.dll

The utility class for an user defined marker creation.

```csharp
public class CreateUserDefinedMarker

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← [CreateUserDefinedMarker](VM.Managed.DAFUL.Operation.Util.CreateUserDefinedMarker.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

### CreateUserDefinedMarker()

```csharp
public CreateUserDefinedMarker()

```

## Methods

### CreateOnGround(Document3D, TransformBase, string)

Create the user defined marker on ground.

```csharp
public static Marker CreateOnGround(Document3D activeDocument, TransformBase transf, string strName)

```

#### Parameters

`activeDocument` Document3D

The active document.

`transf` TransformBase

The user defined marker transformation.

`strName` [string](https://learn.microsoft.com/dotnet/api/system.string)

The user defined marker name.

#### Returns

Marker

The new user defined marker.