>>As oppose to CLEAR TYPEAHEAD, what can we do in order to avoid a mouse click when a process in under way?
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>>I have a form which generates a process from a click on an icon. I don't want to fire the process again if the user clicks on it while the first process is not finished.
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>>I can use a flag to avoid the second process to fire but I was wondering if there would have been a way to avoid the click.
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>You could just disable the control (commandbutton?) which initiate the process.

Yes, that's a simple way to do it.

But, I have many processes that are calling the same function. When that function is called, I would like to disable the mouse. If that would have been possible, I would not have to deal with each of those commandbutton separately. If a WIN32API function exists, it would be nice. However, I only need to disable it for the current application. This is where I think it is not possible.