# FieldListDef Constructor

## Overloads

| [FieldListDef()](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.FieldListDef.-ctor.htm#Qlik_Engine_FieldListDef__ctor) |  | Creates an instance of the FieldListDef class |
| --- | --- | --- |

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

## FieldListDef()

Creates an instance of the FieldListDef class

### Declaration

```

          public FieldListDef()
    
  
```