ScrollBarBase.ValueChanged Event

Fires immediately after the ScrollBarBase.Value property has been changed.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.Utils.v23.2.dll

NuGet Packages: DevExpress.Utils, DevExpress.Wpf.Core

Declaration

C#

[DXCategory("Property Changed")]
public event EventHandler ValueChanged

VB.NET

<DXCategory("Property Changed")>
Public Event ValueChanged As EventHandler

Event Data

The ValueChanged event's data class is EventArgs.

Remarks

The current scroll thumb’s position is specified by the ScrollBarBase.Value property. Each time this value changes, the ValueChanged event is raised. Generally, this takes place in the following cases:

• the end-user clicks one of the scroll buttons or moves the scroll thumb using the mouse;
• the end-user presses the PAGE UP, PAGE DOWN or one of the arrow keys;
• the ScrollBarBase.Value property value is changed via code.