Instance Method インスタンスメソッド

discardEditing

Causes the receiver to discard any changes, restoring the previous values.

Declaration 宣言 

- (void)discardEditing;

See Also 参照

Managing Editing

- commitEditing
Returns whether the receiver was able to commit any pending edits.
Deprecated 非推奨
- commitEditingAndReturnError:
Attempt to commit pending edits, returning an error in the case of failure.
Deprecated 非推奨
- commitEditingWithDelegate:didCommitSelector:contextInfo:
Attempt to commit any currently edited results of the receiver.
Deprecated 非推奨

Related Documentation 関連文書

Cocoa Bindings Programming Topics