# Dim Property

## Overloads

| [Dim](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IGenericDimensionProperties.Dim.htm#Qlik_Engine_IGenericDimensionProperties_Dim) |  | Definition of the dimension.<br><br>This parameter is mandatory.<br><br>JSON property name: qDim |
| --- | --- | --- |

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

## Dim

Definition of the dimension.

This parameter is mandatory.

JSON property name: qDim

### Declaration

```

          NxLibraryDimensionDef Dim { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| [NxLibraryDimensionDef](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxLibraryDimensionDef.htm) |  |