# KeyType Property

## Overloads

| [KeyType](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.FieldInTableData.KeyType.htm#Qlik_Engine_FieldInTableData_KeyType) |  | Tells if the field is a key field.<br><br>JSON property name: qKeyType |
| --- | --- | --- |

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

## KeyType

Tells if the field is a key field.

JSON property name: qKeyType

### Declaration

```

          public KeyType KeyType { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| [KeyType](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.KeyType.htm) |  |

### Implements

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