ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
HGetCurrentPosition (Function)
Returns the approximate position of current record in the table.
<LinestringGeo variable>.AddPoint (Function)
Adds a new point to a geographic linestring.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval of values.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
Composite keys
A composite key is a key item containing several other items......
<PolygonGeo variable>.Touch (Function)
Determines whether a geographic polygon touches another geometry.
<Polygon2D variable>.SerializeWKT (Function)
Serializes a 2D polygon using the Well-Known Text (WKT) format.
<Connection variable>.InfoItemRights (Function)
Gets the rights granted to a user or group on an item.
Native SQL Server Connector: Executing the same stored procedure multiple times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ......
LinestringGeoAddPoint (Function)
Adds a new point to a geographic linestring.
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
<Source>.LockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
<Source>.Creation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
<Source>.CreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
<Source>.DuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
<Source>.Cross (Function)
Crosses a record in a data file.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
<Source>.First (Function)
Sets the position on the first record of a data file according to the specified browse item.
<Connection variable>.SetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
Type (Property)
The Type property is used to get: the type of element (data file or item) defined programmatically or in the data model editor, view or query. the type of object. the type of data held in a Variant....
The Control Centers
Control Centers provide a global vision of a given area, whether on the development phase, on an operating site, or on application maintenance or improvement......
<Source>.Delete (Function)
Deletes a record from a data file (query or view).