# OneAndOnlyOneSelections Property

## Overloads

| [OneAndOnlyOneSelections](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IMongoFieldProperties.OneAndOnlyOneSelections.htm#Qlik_Engine_IMongoFieldProperties_OneAndOnlyOneSelections) |  | JSON property name: qOneAndOnlyOneSelections |
| --- | --- | --- |

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

## OneAndOnlyOneSelections

JSON property name: qOneAndOnlyOneSelections

### Declaration

```

          IEnumerable<OneAndOnlyOneSelection> OneAndOnlyOneSelections { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.Collections.Generic.IEnumerable&lt;[OneAndOnlyOneSelection](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.OneAndOnlyOneSelection.htm)&gt; |  |