TRecall stores the properties of a persistent object so that they can be restored at a later time.
TRecall = class(TObject);
class TRecall : public TObject;
TRecall acts as a temporary repository for the properties of a persistent object. To use TRecall
If you do not want the TRecall object to restore the properties it is saving, call the Forget method. After you call Forget, the TRecall object can't be used. It does not update the reference object when destroyed and can't save any more properties.
You can use TRecall to save the properties of any persistent object, using any explicitly specified storage object. In addition, TRecall has several descendants with their own built-in storage objects that work only with a specific class of reference object. These include TFontRecall, TPenRecall, and TBrushRecall.
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