# HasNull Property

## Overloads

| [HasNull](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IFieldInTableData.HasNull.htm#Qlik_Engine_IFieldInTableData_HasNull) |  | This property is set to true if the field contains some Null values.<br><br>JSON property name: qHasNull |
| --- | --- | --- |

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

## HasNull

This property is set to true if the field contains some Null values.

JSON property name: qHasNull

### Declaration

```

          bool HasNull { get; set; }
    
  
```

### Property Value

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