OnBeforeDisplayToolTip Method (UltraTimelineViewUIElement)

Notifies this instance that a tooltip is about to be displayed.

Syntax

Visual Basic

'Declaration
 
Protected Overrides Function OnBeforeDisplayToolTip( _
   ByVal ultraControl As Infragistics.Win.IUltraControl, _
   ByVal element As Infragistics.Win.UIElement, _
   ByRef toolTipInfo As Infragistics.Win.ToolTipInfo, _
   ByVal trigger As ControlUIElementBase.ToolTipTrigger _
) As Boolean

C#

protected override bool OnBeforeDisplayToolTip( 
   Infragistics.Win.IUltraControl ultraControl,
   Infragistics.Win.UIElement element,
   ref Infragistics.Win.ToolTipInfo toolTipInfo,
   ControlUIElementBase.ToolTipTrigger trigger
)

Parameters

ultraControl

The IUltraControl interface implementor for which the tooltip is being displayed.

element

The UIElement for which the tooltip is being displayed.

toolTipInfo

The ToolTipInfo struct containing information about the tooltip.

trigger

Specifies the event that triggered the tooltip, i.e., a MouseHover or MouseEnter notification.

Return Value

A boolean value indicating whether the tooltip should be displayed.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2