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+Tool tips are shown when the user hovers a control for longer than the preset time span and are used to give brief explanations of controls' assignments. They are accessible via an array of variable width STRINGs, using the control's ID:
+
+    ToolTip(ControlID) = "Desired tool tip text"
+
+## Controls that use the tool tip property:
+* [[Button]]
+* [[Label]]
+* [[Textbox]]
+* [[Checkbox]]
+* [[Radio button]]
+* [[Progress bar]]
+* [[Frame]]
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