| GrapeCity.Windows.SpreadSheet.UI Namespace > InvalidDataPresenter Class : ToolTipOpening Event |
'Declaration Public Event ToolTipOpening As System.Windows.Controls.ToolTipEventHandler
'Usage Dim instance As InvalidDataPresenter Dim handler As System.Windows.Controls.ToolTipEventHandler AddHandler instance.ToolTipOpening, handler
public event System.Windows.Controls.ToolTipEventHandler ToolTipOpening
The event handler receives an argument of type System.Windows.Controls.ToolTipEventArgs containing data related to this event. The following ToolTipEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional (SP4), Windows XP (SP2), Windows 2008, Windows 2003 Server (SP1)