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 #  Interface ITopologyNavigator

 Last update: 16.07.2025 

Namespace: [VM.NX.App.Navigator](VM.NX.App.Navigator.md)  
Assembly: VMDIDef.dll

```csharp
public interface ITopologyNavigator

```

#### 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(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_NX_App_Navigator_ITopologyNavigator_Add_System_String_"></a> Add(string)

```csharp
bool Add(string strAddInfo)

```

#### Parameters

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

#### Returns

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

### <a id="VM_NX_App_Navigator_ITopologyNavigator_Clear"></a> Clear()

```csharp
void Clear()

```

### <a id="VM_NX_App_Navigator_ITopologyNavigator_Update_System_String_"></a> Update(string)

```csharp
bool Update(string strUpdateInfo)

```

#### Parameters

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

#### Returns

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