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TreeList.ScrollAnnotationsStyle Event

Allows you to customize the scrollbar annotation color and alignment.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.2.dll

Declaration

[DXCategory("Events")]
public event EventHandler<TreeListScrollAnnotationsStyleEventArgs> ScrollAnnotationsStyle

Event Data

The ScrollAnnotationsStyle event's data class is DevExpress.XtraTreeList.TreeListScrollAnnotationsStyleEventArgs.

Remarks

NOTE

Run the Scrollbar Annotations & Bookmarks demo to see the complete example.

Handle the ScrollAnnotationsStyle event to customize scrollbar annotations.

void OnScrollAnnotationsStyle(object sender, TreeListScrollAnnotationsStyleEventArgs e) {
    var styleColor = ucScrollAnnotationsOptions.GetColor(e.Kind);
    if(!styleColor.IsEmpty)
        e.Color = styleColor;
}
See Also