This property determines that when the source is within this Row's interval, the property alternates periodically between values established in the Value and BlinkValue properties. Example:

Sub CheckBox1_Click()
  Screen.Item("Rectangle1").Links.Item("ForegroundColor")._
    Item(1).Blink = Value
  Screen.Item("Rectangle1").Links.Item("ForegroundColor")._
    Item(2).Blink = Value
End Sub