If you purchased an IBTogo License, to use it inside you program you need to do : On Android / IOS : go to: https://reg.embarcadero.com/srs6/activation.do Insert your license code and serial and you can get reg_ibtogo.txt, after that you put this file in deployment of your project and the destiniation dir need to be /
In linux every adapter configuration has a file system path, for example the adapter eth0 has all configuration, in some text files located in “/sys/class/net/eth0/”. The file whose name is “address” contains a single line with the mac adrress value.
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function GetLinuxMacAddress(device_name : String): string; const linux_path = '/sys/class/net/%s/address'; var f : textfile; device, path, addr : string; begin Result := ''; path := Format(linux_path,[device_name]); if (not FileExists(path)) then begin Result := ''; end else begin AssignFile(f, path); reset(f); readln(f, addr); closefile(f); Result := addr; end; end; |
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TMiaStruttura = record case integer of 0 : (content : array[0..19] of char); 1 : ( primidue : array[0..1] of char; dalduealquattro : array[0..1] of char; cognome : array[0..15] of char; ) end; |
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procedure TForm7.Button1Click(Sender: TObject); begin a.content := '0123456789ABCDEFGHIL'; ShowMessage(a.dalduealquattro); a.dalduealquattro := 'BB'; ShowMessage(a.content); end; |
thank’s to my self obviusly
RadStudio 10.4 is a release that promises great things in all areas of this fantastic development environment. Taking a first test run we noticed: In FMX applications we have noticed a noticeable improvement in character rendering The new LSP (language server protocol) system seems to have made the IDE even more fluid and productive during…
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Using the JPackageInfo class is simple to retrive the version of your Android application. This class is already wrapped by Embarcadero in the following unit: Androidapi.JNI.GraphicsContentViewText {code} {$IFDEF ANDROID} var PackageManager: JPackageManager; PackageInfo: JPackageInfo; begin PackageManager := SharedActivityContext.getPackageManager; PackageInfo := PackageManager.getPackageInfo (SharedActivityContext.getPackageName, 0); result := JStringToString(PackageInfo.versionName); End; {$ENDIF}
L’obiettivo era quello di connettersi a livello programmatico ad una specifica WiFi da qui è sorta l’esigenza di gestire in modo completo la classe Java WifiManager. Nei tre metodi principali riportati di seguito avremo: riconoscimento dell’IP Address assegnato alla porta wifi Elenco delle Wifi disponibili (quelle che il dispositivo riconosce) Elenco delle configurazioni WiFi salvate…
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