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set_restart_the_locator_entrylocatorclass_.htm
Navigation:  ABC Library Reference > EntryLocatorClass > EntryLocatorClass Methods >====== Set (restart the locator:EntryLocatorClass) C6H0009.jpg ====== Previous pageReturn to chapter overviewNext page

Set, DERIVED

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The Set method prepares the locator for a new search.

Implementation:

The Set method clears the FreeElement property and the Shadow property.

Example:

MyBrowseClass.TakeScroll PROCEDURE(SIGNED Event)   !process a scroll event

CODE

!handle the scroll

SELF.PostNewSelection               !post EVENT:NewSelection to list

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

 SELF.Sort.Locator.Set              ! clear it

END

IF SELF.Sort.Thumb &= NULL          !if thumb is present

 SELF.UpdateThumbFixed              ! reposition it

END

See Also: FreeElement, Shadow

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