5:
How can I change the tooltip's visual appearance

OleObject oToolTip

oToolTip = CREATE OLEObject
oToolTip.ConnectToNewObject("Exontrol.ToolTip.1")

oToolTip.VisualAppearance.Add(1,"c:\exontrol\images\normal.ebn")
oToolTip.Appearance = 16777216 /*0x1000000 | */
oToolTip.ShowToolTip("This is a tooltip that's shown with a different <b>visual apparance</b>.")

4:
How can I get the tooltip being semi-transparent

OleObject oToolTip

oToolTip = CREATE OLEObject
oToolTip.ConnectToNewObject("Exontrol.ToolTip.1")

oToolTip.Transparency = 50
oToolTip.ShowToolTip("This is a tooltip that's shown with a different <b>visual apparance</b>.")

3:
How can I get displayed a picture inside the tooltip

OleObject oToolTip

oToolTip = CREATE OLEObject
oToolTip.ConnectToNewObject("Exontrol.ToolTip.1")

oToolTip.HTMLPicture("pic1","c:\exontrol\images\zipdisk.gif")
oToolTip.ShowToolTip("<c><img>pic1</img><br>This is a bit of tooltip with a picture attached.")

2:
How can I get notified once the user clicks a hyperlink inside the tooltip

/*begin event AnchorClick(string AnchorID,string Options) - Occurs when an anchor element is clicked.*/
/*
	MessageBox("Information",string( "You have clicked the anchor" ))
	MessageBox("Information",string( String(AnchorID) ))
*/
/*end event AnchorClick*/

OleObject oToolTip

oToolTip = CREATE OLEObject
oToolTip.ConnectToNewObject("Exontrol.ToolTip.1")

oToolTip.ShowToolTip("This is a bit of text that's displayed when <a A1>ShowToolTip</a> method is called.")

1:
How can I display the tooltip

OleObject oToolTip

oToolTip = CREATE OLEObject
oToolTip.ConnectToNewObject("Exontrol.ToolTip.1")

oToolTip.ShowToolTip("This is a bit of text that's displayed when <b>ShowToolTip</b> method is called.")