range-equality-test

Arguments: dialog-item

This function has been deprecated, and will no longer ever be called beginning with the 8.0 release. It had been used only when an application replaces the range of a dialog-item, to determine whether the new range is equivalent to the old one, removing the need for side effects. This function had never been made into a property, and so was not saved with form windows. The dialog-item's on-change-test is now used instead on corresponding pairs of values in the range. If you set the value of this function to anything special, you should modify on-change-test instead.

See cg-events.htm for information about event handling in Common Graphics.

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This page was not revised from the 10.0 page.
Created 2019.8.20.