Result.CopyDataSet() īTW, you should probably change the name of your function to remind you that you're also responsible for freeing that dataset after you use it to avoid memory leaks. Tengo un campo precio en un TClientDataSet que viene de la base de datos pero es. Hola tengo una aplicacion en Delphi XE10, y los formularios maximizados no se adaptan bien a como los creo. When a function's Result is an object instance, you have to first Create that object instance before you can use it: function getFix(id: Integer): TFDMemTable Delphi es un lenguaje para el desarrollo rápido de nativo en Windows, OS X, iOS, y aplicaciones de Android a través del uso de Object Pascal.
You can use TFDMemTable instead, which works if you create and use it properly. (The source for FireDAC isn't included with the Professional SKUs of Delphi, so I can't look there to confirm.) This means that you're not able to create and use it as you're wanting.
There are a couple of errors in your code that need to be corrected.įirst, it appears that TFDDataSet is an abstract class (at least parts of it are), even though that's not indicated in the documentation as far as I can tell.
0 kommentar(er)
