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 # Class ExternalLoadAPI

 Last update: 09.03.2026 

<a id="VM_API_Pre_FE_ExternalLoadAPI"></a>

Namespace: [VM.API.Pre.FE](VM.API.Pre.FE.md)  
Assembly: VM.API.Pre.FE.dll

This class implements APIs for  class.

```csharp
public static class ExternalLoadAPI

```

#### Inheritance

object ← [ExternalLoadAPI](VM.API.Pre.FE.ExternalLoadAPI.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&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Methods

### <a id="VM_API_Pre_FE_ExternalLoadAPI_CreateExternalLoad_VM_Managed_DAFUL_SubSystemDocument_VM_API_Pre_Obj_System_String_"></a> CreateExternalLoad(SubSystemDocument, Obj, string)

Create

```csharp
[NotNull(new string[] { "subSystemDocument" })]
[NotNullObj(new string[] { "body" })]
public static Obj CreateExternalLoad(this SubSystemDocument subSystemDocument, Obj body, string name = "")

```

#### Parameters

`subSystemDocument` [SubSystemDocument](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMDFBase/SubSystemDocument.cs)

The  to create a external load.

`body` [Obj](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/API/VM.API.Pre/Models/Obj.cs)

The base entity of a external load.

`name` string

The name of a external load.

#### Returns

[Obj](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/API/VM.API.Pre/Models/Obj.cs)

the new  object created by this API.

#### Exceptions

ArgumentNullException

Will be thrown if 'subSystemDocument', 'body' argument is null.