ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Connection variable>.AddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.
HInitHF55 (Function)
Used to access specific functions for managing xBase (or dBase) data if Native xBase Access provided with WINDEV or WEBDEV 14 is not available.
Locking data files: correspondence between WINDEV 5.5 and the later versions
Hyper File functions available for backward compatibility
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
<Connection variable>.ModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the table, view, query, ...).
HCheckStructure (Function)
Defines the mode for comparing tables.
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
Aliases on tables: HAlias function
The aliases are used to handle......
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
HModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
HAddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
The Clickable Image control
The Clickable Image control can be used to......
Report controls
Several types of controls can be handled in a report created by the report editor......
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates in prefix syntax:
HExecuteProcedure (Function)
Runs a stored procedure.
<Connection variable>.RSWaitForDataProcess (Function)
Waits for: the replication data on the master server to be sent to the subscriber server. the replication data received on the subscriber server to be entirely applied....