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 # Class BuilderParamMulti

 Last update: 16.07.2025 

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

Abstract class for the multiple combined geometry

```csharp
public abstract class BuilderParamMulti : BuilderParamColorGeom

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← [BuilderParamBase](VM.CAD.Builders.BuilderParamBase.md) ← [BuilderParamColorGeom](VM.CAD.Builders.BuilderParamColorGeom.md) ← [BuilderParamMulti](VM.CAD.Builders.BuilderParamMulti.md)

#### Derived

[BuilderParamMultiIntersect](VM.CAD.Builders.BuilderParamMultiIntersect.md), [BuilderParamMultiSubtract](VM.CAD.Builders.BuilderParamMultiSubtract.md), [BuilderParamMultiUnite](VM.CAD.Builders.BuilderParamMultiUnite.md)

#### Inherited Members

[BuilderParamColorGeom.Color](VM.CAD.Builders.BuilderParamColorGeom.md#VM_CAD_Builders_BuilderParamColorGeom_Color), [BuilderParamBase.ToXmlString()](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_ToXmlString), [BuilderParamBase.FinalizeParameter()](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_FinalizeParameter), [BuilderParamBase.SetTypeName()](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_SetTypeName), [BuilderParamBase.Key](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_Key), [BuilderParamBase.TypeName](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_TypeName), [BuilderParamBase.Transparency](VM.CAD.Builders.BuilderParamBase.md#VM_CAD_Builders_BuilderParamBase_Transparency)

#### 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

### BuilderParamMulti()

```csharp
protected BuilderParamMulti()

```

## Properties

### Builders

Collection of geometries to be combined

```csharp
public List<BuilderParamBase> Builders { get; set; }

```

#### Property Value

[List](https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1)&lt;[BuilderParamBase](VM.CAD.Builders.BuilderParamBase.md)&gt;

## Methods

### FinalizeParameter()

Finalize additional parameter setup.

```csharp
public override void FinalizeParameter()

```