# CheckNumberOrExpressionResult Class

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Inheritance

* System.Object
  * CheckNumberOrExpressionResult

## Syntax

```
[ValueClass]
public class CheckNumberOrExpressionResult : ICheckNumberOrExpressionResult
```

## Constructors

| Name | Description |
| --- | --- |
| [CheckNumberOrExpressionResult()](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.CheckNumberOrExpressionResult.-ctor.htm#Qlik_Engine_CheckNumberOrExpressionResult__ctor) |  |

## Properties

| Name | Description |
| --- | --- |
| [BadFieldNames](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.CheckNumberOrExpressionResult.BadFieldNames.htm#Qlik_Engine_CheckNumberOrExpressionResult_BadFieldNames) | JSON property name: qBadFieldNames |
| [ErrorMsg](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.CheckNumberOrExpressionResult.ErrorMsg.htm#Qlik_Engine_CheckNumberOrExpressionResult_ErrorMsg) | JSON property name: qErrorMsg |