多选题Which three scenarios describe appropriate uses for key triggers?（）AAlter data in a database table.BAdd custom item validation code.CDisable the Next Block key and menu item.DDisplay a custom form in place of a List of Values.EChange the navigational order of the blocks in a form.FPerform a complex calculation each time the F10 key is pressed.
多选题
Which three scenarios describe appropriate uses for key triggers?（）
A
Alter data in a database table.
B
Add custom item validation code.
C
Disable the Next Block key and menu item.
D
Display a custom form in place of a List of Values.
E
Change the navigational order of the blocks in a form.
F
Perform a complex calculation each time the F10 key is pressed.
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