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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The log process
A log is a special file that contains the history of all changes made to one or more tables over a given period of time (date the table was created, last automatic data modification, last backup created with WDLog, etc.)
WDLog: Restore a data file from its log file
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file...
Structure of log files (HFSQL Client/Server)
The following files are automatically created when logging an HFSQL Client/Server table...
Implementing the log process in an application
Regardless of the tables used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these tables...
Log (Function)
Calculates the decimal logarithm of a numeric value.
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic table...
WDLog: View a log file
WDLog is used to view the content of a log file...
HInfoLog (Function)
Returns information about the server logs.
ServiceWriteEventLog (Function)
Writes an event into the log of Windows events.
WDLog: Presentation
The different operations that can be performed with WDLog are as follows...
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server.
<Source>.LogRestart (Function)
Restarts the logging process on a file.
HRegenerateFile (Function)
Regenerates a table from its log.
<Source>.HistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
HLogRecreate (Function)
Used to recreate an empty log.
<Source>.LogStop (Function)
Stops the log process of a file.
<Source>.LogRecreate (Function)
Used to recreate an empty log.
HLogStop (Function)
Stops the log process of a file.
WEBDEV administrator: General configuration
The "Configuration" tab allows you to define the default connection options for WEBDEV websites located on the server and managed by the administrator...
HSetLog (Function)
Enables or disables log management on a file.
<Source>.ChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL table.
HLogRestart (Function)
Restarts the logging process on a file.
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
<Source>.SetLog (Function)
Enables or disables log management on a file.
<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL table.
<Connection variable>.RegenerateFile (Function)
Regenerates a table from its log.
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions over the network.
TestError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated...
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
Bitcoin Core server constants
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory...
gpwAddAuthLogin (Function)
Adds a login button (Facebook, Google, Microsoft, etc.) in the login window or page.
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since...
fChangeExtension (Function)
Changes the extension of a file on disk.
HServerWorkingDir (Function)
Returns the path of a temporary directory on the HFSQL server.
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
WDMap: Characteristics of the files found in a database
WDMap is used to get various characteristics specific to......
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong...
TestCheckTrue (Function)
Checks whether an expression is set to True in assertive programming and in automated test mode.
TestCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
TestCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
TestCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated...
TestCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
HChangeRplDir (Function)
Modifies the location for the description of subscriber replica (RPL file).
dbgError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated...
Configuring the SOAP administrator
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