ZoomTrackBarControl Class

The slider with the ‘+’ and ‘-‘ buttons.

Assembly: DevExpress.XtraEditors.v25.2.dll

NuGet Package: DevExpress.Win.Navigation

Declaration

C#
VB.NET

public class ZoomTrackBarControl :
    TrackBarControl

Public Class ZoomTrackBarControl
    Inherits TrackBarControl

The following members return ZoomTrackBarControl objects:

Remarks

ZoomTrackBarControl allows you to create zoom bars similar to those found in Microsoft Office applications. The control’s ‘-‘ and ‘+’ buttons move the scroll thumb to the left and right, respectively.

Demo: Zoom Track Bar module in the XtraEditors MainDemo

The control’s main settings include:

RepositoryItemTrackBar.Minimum and RepositoryItemTrackBar.Maximum (accessible from the ZoomTrackBarControl.Properties object) - specify the scroll range.
TrackBarControl.Value - gets or sets the currently selected value.
RepositoryItemTrackBar.ValueChanged - Allows you to perform actions when the value changes.
RepositoryItemTrackBar.SmallChange - The value to be added to or subtracted from the TrackBarControl.Value property when a user scrolls using the keyboard arrow keys and the mouse wheel (see RepositoryItemTrackBar.SmallChangeUseMode).
RepositoryItemTrackBar.LargeChange - The value to be added to or subtracted from the TrackBarControl.Value property when a user presses CTRL+UP and CTRL+DOWN.
RepositoryItemTrackBar.ShowValueToolTip - Gets or sets whether the track bar shows the current value in a tooltip when a user moves a thumb..
Orientation - Specifies whether the ZoomTrackBarControl is oriented horizontally or vertically.