This is not a duplicate, but tracking on Permanent objects in Windows XP / Delphi 7 .
I need to transfer more than one object to Delphi 7, and objects are a family of classes. RRUZ's answer assumes that I inherit from TPersistent and use TJvAppXMLFileStorage , but when I use its WritePersistent method, it overwrites one object with the following object in an XML file.
I need to save objects (TAlarms and descendants) later in the database, so I need to restore them from a file.
How can I save multiple objects in one file and then load these objects from a file?
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