private void Close()
{
if (_popup != null)
{
_popup.SetChild(null);
_popup.Dispose();
_popup = null;
}
}
private void Open(Control control)
{
Close();
_popup = OverlayPopupHost.CreatePopupHost(control, null);
_popup.SetChild(this);
((ISetLogicalParent)_popup).SetParent(control);
_popup.ConfigurePosition(control, GetPlacement(control),
new Point(GetHorizontalOffset(control), GetVerticalOffset(control)));
_popup.Show();
}
/// <summary>
/// Opens the specified control.
/// </summary>
/// <param name="control">The control.</param>
private void Open(Control control)
{
if (!ToolTipService.TooltipsEnabled())
{
return;
}
Close();
_popup = OverlayPopupHost.CreatePopupHost(control, null);
_popup.SetChild(this);
((ISetLogicalParent)_popup).SetParent(control);
_popup.ConfigurePosition(control, GetPlacement(control),
new Point(GetHorizontalOffset(control), GetVerticalOffset(control)));
_popup.Show();
}