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Title: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: wbroyles on August 12, 2013, 10:58:33 PM I get and E2003 Undeclared identifier: 'TRtcMemDataSet' error trying to build a iOS app in XE4 using RTC 6.20. I don't get the error when I target win32. Is TRtcMemDataSet working in iOS targets?
Thanks Wade Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: D.Tkalcec (RTC) on August 13, 2013, 06:59:32 AM Sorry, but the TRtcMemDataSet class was NOT ported to the NextGen compiler. The only suggestion I can make at this point, is to use another in-memory DataSet (like TClientDataSet). You can connect it to the TRtcDataSetMonitor if you need to track changes.
Best Regards, Danijel Tkalcec Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: wbroyles on August 13, 2013, 01:29:38 PM Danijel,
What is the best method to convert Result.asDataSet to TClientDataSet? Wade Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: D.Tkalcec (RTC) on August 13, 2013, 02:04:16 PM Check RtcDataSetFieldsToDelphi and RtcDataSetRowsToDelphi procedures from the rtcDB unit.
Best Regards, Danijel Tkalcec Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: wbroyles on August 13, 2013, 03:17:47 PM Danijel,
Thanks! PS - The TRtcMemDataSet shows active in the component palette when you select iOS as a target and is in the quick help target list when you mouse over the component in the component palette. The source of my confusion. Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: D.Tkalcec (RTC) on August 13, 2013, 04:26:11 PM Sorry for the confusion. I will try to make the "NextGen" version of the TRtcMemDataSet class shortly after Delphi XE5 is released, together with Android platform support. I hope Embarcadero will have completed making breaking changes to their TDataSet class by then.
Best Regards, Danijel Tkalcec Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: Theprasit on August 15, 2013, 01:55:15 PM Hi Danijel,
At the time you modify TRtcMemDataset for XE5, I suggest to add some more function like .asText['fld'], .asDateTime['fld'], .asInteger['fld'], .asCurrency['fld'] (came from FieldByName('fld').AsString, .. ). This will comply to TRtcValue style. Is it possible? TIA and Best Regards, TS Title: Re: E2003 Undeclared identifier: 'TRtcMemDataSet' in iOS Delphi XE4 Post by: D.Tkalcec (RTC) on August 15, 2013, 02:01:02 PM You already have access to the internal TRtcDataSet object though the "asDataSet" property of the TRtcMemDataSet component.
Best Regards, Danijel Tkalcec |