On this page, we will cover Application events in only in general terms, but not in much detail since they require a different coding model.(See Application Events for a discussion of Application events.) An event is said to be when the action that initiates the event occurs and the application automatically sends a signal to all components connected to event-generating object (e.g, a Worksheet) indicating that the event has occured.You must not alter the name or parameter list of an event procedure. The events are "hard coded" into the object, such as a Worksheet, and may not be changed.
For example, to find the URL for a hyperlink in cell B3, use this formula: =HLink(B3) Note: If multiple cells are selected, the formula will show the hyperlink (if any) from the first cell in the selected range.
In an Excel worksheet, you can create a hyperlink in any cell.
Then, click that hyperlink to go to the specificed location.
A few new events have been added, but the overall structure of the event system is unchanged.
An and always in the code module of the worksheet, whenever the value of any cell on the worksheet is changed by user input or by other VBA code (but not if the change in value is a result of a formula calculation). The events and their procedure declarations are fixed.