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 # Interface ISymmetricMultiBuilder

 Last update: 16.07.2025 

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

This interface is to represent the symmetric multi builder.

```csharp
public interface ISymmetricMultiBuilder

```

#### 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_)

## Methods

### UpdateBuild(Builder, Builder, SymmetricType, Plane, Document)

Updates the symmetric objects.

```csharp
bool UpdateBuild(Builder tool, Builder target, SymmetricType sym_type, Plane sym_plane, Document docOwner)

```

#### Parameters

`tool` [Builder](VM.Managed.CAD.Builder.md)

The reference object.

`target` [Builder](VM.Managed.CAD.Builder.md)

The target object.

`sym_type` [SymmetricType](VM.Managed.SymmetricType.md)

Specifies type of symmetric.

`sym_plane` Plane

Plane of symmetric.

`docOwner` [Document](VM.Managed.Document.md)

update document.

#### Returns

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

`true` if success; otherwise, `false`.