# IFieldValue Interface

Namespace: [PIX.Document](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.htm)  
Assembly: PIX.dll

## Syntax

```
public interface IFieldValue
```

## Properties

| Name | Description |
| --- | --- |
| [IsNumeric](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.IFieldValue.IsNumeric.htm#PIX_Document_IFieldValue_IsNumeric) |  |
| [Number](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.IFieldValue.Number.htm#PIX_Document_IFieldValue_Number) |  |
| [Text](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.IFieldValue.Text.htm#PIX_Document_IFieldValue_Text) |  |

## Methods

| Name | Description |
| --- | --- |
| [ToString()](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.IFieldValue.ToString.htm#PIX_Document_IFieldValue_ToString) | Returns the correct string depending on IsNumeric |
| [ToString2()](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Document.IFieldValue.ToString2.htm#PIX_Document_IFieldValue_ToString2) | Returns the correct string depending on IsNumeric.<br>Appends text about the state of IsNumeric |

### Extension Methods

[ApiFilter.FilterFor<T>(T, Nullable<ApiVersion>)](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.ApiFiltering.ApiFilter.FilterFor.htm#PIX_ApiFiltering_ApiFilter_FilterFor__1___0_System_Nullable_PIX_ApiVersion__)