ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.CheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
<Source>.Write (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
<Source>.RetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
<Source>.ListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
<Source>.Modify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
<Source>.Declare (Function)
Declares a description of data file (found in an analysis) in the current project.
<Connection variable>.FileExist (Function)
Finds out if a file exists, i.e. if it has been physically created (HCreation or HCreationIfNotFound).
HSetTrigger (Function)
Enables or disables the management of triggers.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
<Source>.Save (Function)
Modifies the current record if it exists, otherwise adds a new record.
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
HSave (Function)
Modifies the current record if it exists, otherwise adds a new record.
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
HTransactionRollbackToSavepoint (Function)
Rolls the transaction back to the savepoint.
<Connection variable>.CloseConnection (Function)
Closes a connection to a database.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
HCancelSeek (Function)
Cancels the current search criterion.
HChangeName (Function)
Modifies the physical name of a data file.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.