Most of our controls feature the ToolTipTextNeeded event, which is fired when an element is being hovered, so you can assign its tooltip. Here is how to do this for the task elements in RadGanttView:
Private Sub radGanttView1_ToolTipTextNeeded(sender As Object, e As ToolTipTextNeededEventArgs)
Dim taskElement As GanttViewTaskElement = TryCast(sender, GanttViewTaskElement)
If taskElement IsNot Nothing Then
e.ToolTipText = taskElement.Text
End If
End Sub
I hope that you find this information useful. Should you have any other questions, do not hesitate to contact us.
Regards,
Stefan
Telerik
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