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A Means Of Implementing “Undo” On GUI Forms ; Legalities ; The GUI Form ; The Data Control Events ; The Preservation Structure ; Initializing The Form ; Recording A Change ; Undoing A Change ; Inhibiting Undo ; Running The Form

Recording A Change

Each event on the GUI form allows us to stack a new status of the GUI form within our array of structures.

Function GUI_preserve()
ReDim Preserve typ(UBound(typ) + 1)
With typ(UBound(typ))
.blncb1 = Me.cb1
.blncb2 = Me.cb2
.blnob1 = Me.ob1
.blnob2 = Me.ob2
.blnob3 = Me.ob3
.strtb1 = Me.tb1
.strtb2 = Me.tb2
End With
End Function

Undoing A Change

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Toronto and Mississauga, Sunday, December 05, 2010 3:12 PM

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