# SMessage structure

*No description yet.*

```csharp
public struct SMessage
```

**Namespace:** DXP · **Assembly:** Altium.SDK.Interfaces

## Fields

| Name | Type | Value |
| --- | --- | --- |
| `Msg` | `uint` |  |
| `WParam` | `int` |  |
| `LParam` | `int` |  |
| `Result` | `int` |  |
| `WParamLo` | `ushort` |  |
| `WParamHi` | `ushort` |  |
| `LParamLo` | `ushort` |  |
| `LParamHi` | `ushort` |  |
| `ResultLo` | `ushort` |  |
| `ResultHi` | `ushort` |  |

## Returned by

[Message.Data](https://altiumdeveloper.github.io/ad-sdk-docs/reference/dxp/Message.md#data)