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Re: Data exchange between PC and Android device on the same loca

... and part in visible files, or all visible. But I would say that maybe you have to see the speed, flexibility and power of the system, designed exclusively with our Harbour, it's that easy. If you want to see, for example, the xtreme package, there is code that I have put in several ways: the ...
by Carles
Sat Feb 24, 2024 7:18 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Data exchange between PC and Android device on the same loca
Replies: 17
Views: 798

Re: Backups into blu rays

Silvio, "Always 2 HARD DISKs of 500 megabytes or higher. 1 Pendrive (USB) exclusive for backup copies of my systems." that has nothing to do with a secure backup. For example, there are always times when the data is in one place. If there is a ransomware ...
by Silvio.Falconi
Tue Jan 02, 2024 10:40 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Backups into blu rays
Replies: 20
Views: 3401

Re: Backups into blu rays

Silvio, "Always 2 HARD DISKs of 500 megabytes or higher. 1 Pendrive (USB) exclusive for backup copies of my systems." that has nothing to do with a secure backup. For example, there are always times when the data is in one place. If there is a ransomware ...
by Otto
Tue Jan 02, 2024 10:31 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Backups into blu rays
Replies: 20
Views: 3401

Re: Backups into blu rays

Elvira, what I do: Always 2 HARD DISKs of 500 megabytes or higher. 1 Pendrive(USB) Exclusive for backup copies of my systems. And of course, I store (backup) everything important in my file cloud: Elvira, lo que hago: Siempre 2 DISCOS DUROS de 500 megas o más. 1 ...
by karinha
Tue Jan 02, 2024 2:47 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Backups into blu rays
Replies: 20
Views: 3401

Re: Virtual strings in DBF

Something like that:
In the open DBF (In exclusive mode), we add lines, but do not save them to disk.
These lines exist only while the database is open.
by Natter
Thu Sep 28, 2023 9:49 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Virtual strings in DBF
Replies: 12
Views: 697

Re: Incluyendo el SQLRDD

Descubriendo más misterios... Si se usa SR_UseDeleteds(.F.) ANTES de la apertura con USE ( cTable ) EXCLUSIVE VIA ( cRDD ), SQLRDD crea el campo sr_deleted, si no lo tiene, de forma automática Entiendo que SR_UseDeleteds(.F.) no conserva el valor globalmente, si no se define ...
by Joaquim Ferrer
Fri Aug 25, 2023 9:18 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: Incluyendo el SQLRDD
Replies: 40
Views: 2567

Re: Lectura dbf exclusiva

... correctamente. Gracias Una pregunta ¿ Cual es el motivo por el que el otro proceso tiene el archivo abierto en exclusividad ? Ejemplo: USE BANCO EXCLUSIVE NEW INDEX ON.. ZAP APPEND FROM.. etc Lea el manual de Clipper, Harbour o xHarbour, por favor. https://vivaclipper.wordpress.com/2014/02/17/use/ ...
by karinha
Mon Dec 19, 2022 4:17 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: Lectura dbf exclusiva
Replies: 6
Views: 475

Re: MS Visual Studio

Dear Antonio, my app just opens seven dbf files via dbfcdx in exclusive mode. Then it checks if all Index files are present and created them if not. After that I call my dialog for start which shows a button bar with 3 buttons and 3 XBrowses in one to many ...
by Detlef
Sat Jul 09, 2022 12:44 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: MS Visual Studio
Replies: 23
Views: 1487

Re: SET MULTIPLE EN HARBOUR

Hola, No sé si hay equivalencia para el SET MULTIPLE OFF Una alternativa es crear un fichero cualquiera ( FCreate("Semaforo.Nul", FO_EXCLUSIVE) ) en exclusivo. El primer usuario / primera vez que entra pilla semaforo verde. Las siguientes pulsaciones no permitirá acceder. Si el programa sa...
by hmpaquito
Tue Apr 05, 2022 7:43 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: SET MULTIPLE EN HARBOUR
Replies: 9
Views: 547

Re: dbfntx very slow with 2+ users

... Zero ) on Workstation ( on Server only when using RDP ) --- General "File-Based" System will slow down when SMB switch from "Single Exclusive" to "Opportunistic lock". Programmer like to "open" as much as possible and "leave" all "open" ...
by Jimmy
Thu Mar 31, 2022 3:42 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6817

Re: clearing of archives

hi,

i do create DBF / Index if not exist ...

you can open a DBF EXCLUSIVE when NO User is Connect ... than you can Ferase() it
to find out "who" is Connect to DBF is another Question
by Jimmy
Fri Jan 21, 2022 6:57 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: clearing of archives
Replies: 5
Views: 303

Re: clearing of archives

... conversion procedure I have to check if the users have logged out of the system. and only then can I call up the procedure and open the archives exclusively. how should i check if a user is inside the system? I have to check the user archive and the TAbations archive to see if there is a user ...
by Silvio.Falconi
Thu Jan 20, 2022 9:56 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: clearing of archives
Replies: 5
Views: 303

Re: System info, Tips & Tricks, scharing project info

... possibility of using an index. So he has to use a plain filter which requires reading the entire database. And this requires the database to be in exclusive use mode, so it needs to be done when no other users are using the app. This should make speed not all that important. Users will just have ...
by Marc Venken
Sun Jan 16, 2022 11:23 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: System info, Tips & Tricks, scharing project info
Replies: 20
Views: 1453

Re: System info, Tips & Tricks, scharing project info

... possibility of using an index. So he has to use a plain filter which requires reading the entire database. And this requires the database to be in exclusive use mode, so it needs to be done when no other users are using the app. This should make speed not all that important. Users will just have ...
by Marc Venken
Sun Jan 16, 2022 11:17 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: System info, Tips & Tricks, scharing project info
Replies: 20
Views: 1453

Re: System info, Tips & Tricks, scharing project info

... possibility of using an index. So he has to use a plain filter which requires reading the entire database. And this requires the database to be in exclusive use mode, so it needs to be done when no other users are using the app. This should make speed not all that important. Users will just have ...
by James Bott
Sun Jan 16, 2022 1:48 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: System info, Tips & Tricks, scharing project info
Replies: 20
Views: 1453
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