## MainWeb.IsPostBack property

Gets a value indicating whether gridweb is being loaded in response to a client postback, or if it is being loaded and accessed for the first time.

```csharp
public bool IsPostBack { get; }
```

### See Also

* class [MainWeb](../)
* namespace [Aspose.Cells.GridWeb](../../../aspose.cells.gridweb/)
* assembly [Aspose.Cells.GridWeb](../../../)