aspnet-devexpress-dot-web-dot-aspxgantt-b68ebc21.md
A toolbar item that zooms out.
Namespace : DevExpress.Web.ASPxGantt
Assembly : DevExpress.Web.ASPxGantt.v25.2.dll
NuGet Package : DevExpress.Web
public class GanttZoomOutToolbarItem :
GanttDefaultToolbarItem
Public Class GanttZoomOutToolbarItem
Inherits GanttDefaultToolbarItem
Create the GanttZoomOutToolbarItem class instance and add this item to the Items collection to add a toolbar item that zooms out the chart.
<dx:ASPxGantt ID="Gantt" runat="server"...>
...
<SettingsToolbar>
<Items>
<dx:GanttZoomInToolbarItem Text="Zoom In" />
<dx:GanttZoomOutToolbarItem Text="Zoom Out" />
</Items>
</SettingsToolbar>
</dx:ASPxGantt>
Run Demo: (Web Forms) Gantt Toolbar
Object StateManager CollectionItem MenuItem GanttToolbarItemBase GanttDefaultToolbarItem GanttZoomOutToolbarItem
See Also