## GridJsService.SetWarningCallback method

Sets custom warning callback for import file.

```csharp
public void SetWarningCallback(IWarningCallback callback)
```

| Parameter | Type | Description |
| --- | --- | --- |
| callback | IWarningCallback | The warning callback |

### See Also

* class [GridJsService](../)
* namespace [Aspose.Cells.GridJs](../../../aspose.cells.gridjs/)
* assembly [Aspose.Cells.GridJs](../../../)