ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HChangeName (Function)
Modifies the physical name of a data file.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
HSynchronizeReplica (Function)
Synchronizes the master replica and the subscriber replica: the operations performed on one of the replicas are transferred into the other replica.
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).
HState (Function)
Used to find out the state of a record.
HNext (Function)
Sets the position on the next data file record according to a browse item.
HOut (Example)
Usage example of the HOut function
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
Debugging in PHP
A site generated in PHP can be debugged in standard WEBDEV mode......
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file
H.NbRecModificationQuery
Used to find out the number of records added, modified or deleted when running the last query of the current context.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
HMode (Function)
Changes the mode and the method for locking data files.
HOpen (Function)
Opens a data file.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Password (Property)
The Password property sets and changes the password.
User (Property)
The User property is used to identify and change the user of a feature.
HDuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
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