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editclass_concepts.htm
Navigation:  ABC Library Reference > EditClass >====== EditClass Concepts C6H0009.jpg ====== Previous pageReturn to chapter overviewNext page

The EditClass creates an input control (CHECK, ENTRY, SPIN, COMBO, etc.), accepts input from the end user, then returns the input to a specified variable, typically the variable associated with a specific LIST cell–a field in the LIST control's data source QUEUE. The EditClass also signals the calling procedure whenever significant edit-in-place events occur, such as tabbing to a new column, cancelling the edit, or completing the edit (moving to a new record or row). The EditClass provides virtual methods (TakeEvent) to allow you to take control of significant edit-in-place events.

The BrowseClass (AskRecord method) uses the EditClass to accomplish edit-in-place data entry by assigning the EditClass input control to a specific LIST cell–see BrowseClass.AskRecord.

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