Stano

Form2.ShowModal; stops further code execution. Put a breakpoint on that line and you'll see it.

If I understood correctly, it would be better/easier to hide the corresponding button in DBNavigator.

No. Because you haven't published any code

For compiling SQL texts I recommend to use some DB manager. It would print this error directly!

The GROUP BY NF.DOCUMENT part is missing

Browser add-on and away it goes!

My experience is that some invalid paths are valid. If you delete them, the IDE will crash easily. This was a few years ago. I don't know if this is still valid.

I've been using BDE to work with Paradox. I don't know if it's Database Destkop. There is a version for D11. I don't know if there is one for D12.

I can't get on the FMX wiki for the third day.

This remark applies in full measure to me

Peter: this is not an anecdote. That was a real scientific experiment.

Hm, and how is it done? I can't imagine.

I consider this a necessary duty!

I downloaded the free version 2.0 out of curiosity. No message appeared.

I collapse the function/procedure and so seemingly copy "just one" line.

Sometimes it is useful to make a list of these components.

If an array of type Date has the option "null" in the DBTable so DTP_STAT_HAND_GRIF_VOL_DOSSIER_OPVR_DATE.Field.AsDateTime := 0;// = strToDAte('30/12/1899') You can set DTP_STAT_HAND_GRIF_VOL_DOSSIER_OPVR_DATE.Field.Value := null;

I don't know the Konopka components. But: In the second part of the code (else) you don't have a value for the date Some components have the property "Allow null value"

https://docwiki.embarcadero.com/RADStudio/Athens/en/New_features_and_customer_reported_issues_fixed_in_RAD_Studio_12.1 https://blogs.embarcadero.com/announcing-the-availability-of-rad-studio-12-1-athens/

I downloaded RADStudio_12_1_esd_61_7529b.exe. During and after installation it tells me Delphi 12. That doesn't seem right to me. Is it ok?

Several of us have a set value of 120 points. It depends on the resolution of the monitor. At my 3440 x 1440 it's fine.

I've dealt with this in the dpr unit. I left things around in the demo as well. Maybe they will inspire you in something program MyProgram; {$R *.dres} uses ... subBillingRestEnBloc in 'SubForms\Settlement\Edit billing\subBillingRestEnBloc.pas' {frmsubBillingRestEnBloc}; var LogonForm: TfrmLoginForm; {$R *.res} begin ReportMemoryLeaksOnShutDown := True; Application.Initialize; Application.MainFormOnTaskbar := True; Application.CreateForm(TdtmdBasic, dtmdBasic); oAppEnv := TAppEnv.Create; Certificate := TCertificate.Create; oGlobVar := TGlobalVar.Create(Certificate); try Licence := TLicence.Create; try Licence.CheckUp; try LogonForm := TfrmLoginForm.Create(nil); except Application.Terminate; Exit; end; if LogonForm.ShowModal = mrOK then begin FreeAndNil(Licence); SupObjJson := TSupObjJson.Create; oAppearance := TAppearance.Create(nil); oAppearance.ReadOptions; if oAppearance.IsTMSStyle then oAppearance.SetStylers(oAppearance.StyleName) else begin TStyleManager.TrySetStyle(oAppearance.VclStyle); oAppearance.UpdateToolBarPager; end; IdentificationData := TIdentificationData.Create; try IdentificationData.Make; finally FreeAndNil(IdentificationData); end; Application.CreateForm(TfrmMainFormFOC, frmMainFormFOC); frmMainFormFOC.Position := poDesigned; SupObjJson.ReadForm(frmMainFormFOC); frmMainFormFOC.Show; Application.Run; end else begin FreeAndNil(LogonForm); FreeAndNil(oGlobVar); FreeAndNil(oAppEnv); end; finally FreeAndNil(Licence); end; finally FreeAndNil(Certificate); end; end.

If the condition "if s<>#48 then" is never satisfied, then j is not initialized. immediately after begin, initialize the variable. I use inline var for this.

Isn't it enough to just make it inaccessible?

It seems to me that you are referring to the Master - detail link. That is handled differently. If it is something else so: the button bothers me a lot I would run the code every time I change a record but the code is time consuming... Which of these applies?