ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HSendMessageToClient (Function)
Displays a message on the client computers.
<Source>.CancelSeek (Function)
Cancels the current search criterion.
<Source>.Free (Function)
Transforms the crossed records (HCross) into deleted records.
<Source>.BuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
<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>.ToItem (Function)
Assigns the specified value to an item of the current record.
<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.
HInfoView (Function)
Returns information about a materialized view.
<Source>.Save (Function)
Modifies the current record if it exists, otherwise adds a new record.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
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.
HSave (Function)
Modifies the current record if it exists, otherwise adds a new record.
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.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
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Anchor (Property)
The Anchor property sets the anchors of a control in a window, page or report.