ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
HListDatabase (Function)
Lists the Client/Server databases associated with a connection....
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
HTransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
Composite keys
A composite key is a key item containing several other items......
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).
<Source>.ExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
<Source>.RecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
<Source>.SavePosition (Function)
Stores the current file context: current record, filter, pointers.
<Source>.RecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
<Source>.Mode (Function)
Changes the mode and the method for locking data files.
<Source>.State (Function)
Used to find out the state of a record.
HJSONToRecord (Function)
Imports JSON data into the current record.
GDPR (Property)
The GDPR property is used to: find out if the GDPR applies to an item from a data file. define whether the GDPR should apply to an item (in the item description in the code only)....
<Source>.CheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
HChangeRplDir (Function)
Modifies the location for the description of subscriber replica (RPL file).
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.