# FieldSelectionObserver Constructor

## Overloads

| [FieldSelectionObserver()](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.FieldSelectionObserver.-ctor.htm#Qlik_Sense_Client_FieldSelectionObserver__ctor) |  | Creates an instance of the FieldSelectionObserver class |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.FieldSelectionObserver.-ctor.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.FieldSelectionObserver.-ctor.htm)

## FieldSelectionObserver()

Creates an instance of the FieldSelectionObserver class

### Declaration

```

          public FieldSelectionObserver()
    
  
```