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update_update_the_locator_control_and_free_elements_.htm
Navigation:  ABC Library Reference > EntryLocatorClass > EntryLocatorClass Methods >====== Update (update the locator control and free elements) C6H0009.jpg ====== Previous pageReturn to chapter overviewNext page

Update, PROTECTED, VIRTUAL

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The Update method redraws the locator control and updates the free key elements in the record buffer with the current locator value.

Implementation:

The Update method primes the FreeElement property with the current search value (the Shadow property), then calls the UpdateWindow method to redraw the locator control.

Example:

MyBrowseClass.UpdateWindow PROCEDURE        !update browse related controls

CODE

IF ~(SELF.Sort.Locator &= NULL)            !if locator is present

 SELF.Sort.Locator.UpdateWindow            !redraw locator control

END

See Also:     FreeElement, Shadow, UpdateWindow

update_update_the_locator_control_and_free_elements_.htm.txt · Last modified: 2021/04/15 15:57 by 127.0.0.1