Disable / enable all tooltips

In my first project I use many (and sometimes long) tooltips, it is a kind of "test" replacing a help-dokumentation. But I'm sure that the tooltips will be enervating when the user knows all features. So the question is:

How to disable (enable) all tooltips in a form with one click?

Thanks

I think you would need to loop through each control and set the ToolTipTitle and ToolTipMainText properties to an empty string.

OK, thanks.