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Programming With Navigation Services 1.1

Discard Changes Action Constants

In the reply parameter of the NavAskDiscardChanges function , your application receives a value represented by one of the constants defined by the NavAskDiscardChangesResult data type.

enum {
    kNavAskDiscardChanges       = 1,
    kNavAskDiscardChangesCancel = 2
};
typedef UInt32  NavAskDiscardChangesResult;

Enumeration descriptions

kNavAskDiscardChanges
User clicked the Okay button.
kNavAskDiscardChangesCancel
User clicked the Cancel button.
© 1998 Apple Computer, Inc. – (Last Updated 23 Nov 98)