ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.SavePosition (Function)
Stores the current context of a table: current record, filter, read pointers.
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.
<Source>.Seek (Function)
Positions on the first record of the table whose value for a specific item is greater than or equal to a search value (generic search by default).
HInfoLock (Function)
Returns information about the lock set on a table, on one or all the records in a table.
<Source>.RestorePosition (Function)
Restores the previously saved context of a file (function HSavePosition): record in progress, filter, playback pointers.
<Source>.DeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
<Source>.RecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
<Source>.RecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
<Source>.ExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
<Source>.CheckUnaltered (Function)
Checks that one or all records in an unalterable table have not been modified (e.g. with a hexadecimal editor).
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
<Source>.State (Function)
Used to find out the state of a record.
<Source>.Mode (Function)
Changes the mode and the method for locking tables.
HSubstDir (Function)
Associates the data directory specified in the database schema with a directory found on disk.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described by HDBDescribeFile.
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HChangeConnection (Function)
Dynamically changes the connection associated with a table.
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).