# PopulateMissing Property

## Overloads

| [PopulateMissing](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.TreeDataDef.PopulateMissing.htm#Qlik_Engine_TreeDataDef_PopulateMissing) |  | If this property is set to true, the missing symbols (if any) are replaced by 0 if the value is a numeric and by an empty string if the value is a string.<br><br>The default value is false.<br><br>JSON property name: qPopulateMissing |
| --- | --- | --- |

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

## PopulateMissing

If this property is set to true, the missing symbols (if any) are replaced by 0 if the value is a numeric and by an empty string if the value is a string.

The default value is false.

JSON property name: qPopulateMissing

### Declaration

```

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

### Property Value

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

### Implements

[ITreeDataDef.PopulateMissing](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.ITreeDataDef.PopulateMissing.htm#Qlik_Engine_ITreeDataDef_PopulateMissing)