# FieldFlag Property

## Overloads

| [FieldFlag](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.BNFDef.FieldFlag.htm#Qlik_Engine_BNFDef_FieldFlag) |  | If set to true, the definition is related to a field.<br><br>This parameter is optional. The default value is false.<br><br>JSON property name: qFieldFlag |
| --- | --- | --- |

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

## FieldFlag

If set to true, the definition is related to a field.

This parameter is optional. The default value is false.

JSON property name: qFieldFlag

### Declaration

```

          public bool FieldFlag { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.Boolean |  |

### Implements

[IBNFDef.FieldFlag](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IBNFDef.FieldFlag.htm#Qlik_Engine_IBNFDef_FieldFlag)