ToolTipController.ActiveObject Property

Returns the object that identifies which of the bound control’s elements the tooltip is displayed for.

Namespace: DevExpress.Utils

Assembly: DevExpress.Utils.v19.1.dll

Declaration

C#

[Browsable(false)]
public object ActiveObject { get; }

VB.NET

<Browsable(False)>
Public ReadOnly Property ActiveObject As Object

Property Value

Type	Description
Object	A Object object representing the bound control’s element that the tooltip is displayed for.

Remarks

This property supports the tooltip controller’s internal infrastructure and usually you do not need to use it directly from your code.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ActiveObject property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-show-a-tooltip-for-time-cells-in-a-scheduler-view-e414/CS/SchedulerViewCellToolTip/Form1.cs#L16

ToolTipController controller = sender as ToolTipController;
SchedulerViewCellBase cell = controller.ActiveObject as SchedulerViewCellBase;
if (cell != null)

how-to-customize-the-tooltips-shown-for-appointments-e155/CS/AppointmentToolTips/Form1.cs#L49

ToolTipController controller = sender as ToolTipController;
AppointmentViewInfo aptViewInfo = controller.ActiveObject as AppointmentViewInfo;
if (aptViewInfo == null) return;

VB.NET

how-to-show-a-tooltip-for-time-cells-in-a-scheduler-view-e414/VB/SchedulerViewCellToolTip/Form1.vb#L18

Dim controller As ToolTipController = TryCast(sender, ToolTipController)
Dim cell As SchedulerViewCellBase = TryCast(controller.ActiveObject, SchedulerViewCellBase)
If cell IsNot Nothing Then

how-to-customize-the-tooltips-shown-for-appointments-e155/VB/AppointmentToolTips/Form1.vb#L49

Dim controller As ToolTipController = TryCast(sender, ToolTipController)
Dim aptViewInfo As AppointmentViewInfo = TryCast(controller.ActiveObject, AppointmentViewInfo)
If aptViewInfo Is Nothing Then