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 # Class PickerNode

 Last update: 16.07.2025 

Namespace: [VM.Managed.Picker.Core.FE](VM.Managed.Picker.Core.FE.md)  
Assembly: VMFE.dll

This class is to represent the picker node.

```csharp
public class PickerNode : PickerBase

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← PickerBase ← [PickerNode](VM.Managed.Picker.Core.FE.PickerNode.md)

#### Inherited Members

PickerBase.raise\_CustomFilterEvent(object, FilterArgs), PickerBase.Pick(bool), PickerBase.PickWithStartSignal(bool, ManualResetEvent), PickerBase.Abort(), PickerBase.GetPickerInfo(), PickerBase.GetValidResultXml(string), PickerBase.GetResultXmlFromKey(UIntPtr), PickerBase.GetChangeNoneParametricXml(string), PickerBase.Filtering(UIntPtr), PickerBase.FilteringVMPID(\_VM\_ID), PickerBase.FilteringAnother(UIntPtr), PickerBase.FilteringReference(UIntPtr, UIntPtr), PickerBase.Highlight(bool), PickerBase.GetAdjacentPatch(double, List<int>), PickerBase.UseEntityFiltering(), PickerBase.SetResultImpl(ref string, bool), PickerBase.UpdateDisplay(), PickerBase.ActiveDocument, PickerBase.IsOnlyResultXml, PickerBase.IsReference, PickerBase.SymmetricType, PickerBase.ResultXml, PickerBase.Result, PickerBase.CustomFilterEvent

#### 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

### PickerNode()

```csharp
public PickerNode()

```

## Methods

### Filtering(UIntPtr)

Filtering

```csharp
public override bool Filtering(UIntPtr pTarget)

```

#### Parameters

`pTarget` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)

Filtering target.

#### Returns

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

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

### GetNodePosition(UIntPtr, int)

Get node position.

```csharp
public VectorBase GetNodePosition(UIntPtr pOwnerKey, int iNodeIndex)

```

#### Parameters

`pOwnerKey` [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr)

The Owner mesh key.

`iNodeIndex` [int](https://learn.microsoft.com/dotnet/api/system.int32)

The node index.

#### Returns

VectorBase

The node position.

### GetPickerInfo()

Gets the picker information.

```csharp
public override string GetPickerInfo()

```

#### Returns

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

The picker information.

### Highlight(bool)

Picking target highlight.

```csharp
public override void Highlight(bool bHighlight)

```

#### Parameters

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

If set to `ture` is highlight; otherwise, `false` isn't highlight.

### SetResultImpl(ref string, bool)

Sets the result for picking.

```csharp
protected override bool SetResultImpl(ref string strXml, bool bXmlOnly)

```

#### Parameters

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

The picked data.

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

Whether only xml or not.

#### Returns

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

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