# FieldPairName Property

## Overloads

| [FieldPairName](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.AssociationScore.FieldPairName.htm#Qlik_Engine_AssociationScore_FieldPairName) |  | Pair of fields.<br><br><br>`< FieldName1>` / `< FieldName2>`<br><br>Where:<br><br>&lt; `FieldName1` &gt; is a field in the table 1 (defined in `qTable1` )<br><br>&lt; `FieldName2` &gt; is a field in the table 2 (defined in `qTable2` )<br><br>If the field is a synthetic key, the name of the field is preceded by `[Synthetic key]:` .<br><br>JSON property name: qFieldPairName |
| --- | --- | --- |

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

## FieldPairName

Pair of fields.

`< FieldName1>` / `< FieldName2>`

Where:

&lt; `FieldName1` &gt; is a field in the table 1 (defined in `qTable1` )

&lt; `FieldName2` &gt; is a field in the table 2 (defined in `qTable2` )

If the field is a synthetic key, the name of the field is preceded by `[Synthetic key]:` .

JSON property name: qFieldPairName

### Declaration

```

          public string FieldPairName { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.String |  |

### Implements

[IAssociationScore.FieldPairName](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IAssociationScore.FieldPairName.htm#Qlik_Engine_IAssociationScore_FieldPairName)