ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
<Connection>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
<mongoGridFS variable>.GetFile (Function)
Retrieves (on the local computer) a file identified by its name and found in a MongoDB file system.
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
grDestinationEMF (Function)
Defines a meta file as chart destination (EMF means Enhanced Meta File).
Certificate (Type of variable)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL servers....
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
Managing Google contacts
The Google Contact service is used to manage contacts on Internet......
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......
6. WEBDEV Account Manager
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
Handling a Repositionable Note control through programming
A Repositionable Note control can be handled through programming......
The structure of the file for remote control
The management of remote control uses a file in INI format......
How to create a patch?
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
Items (Property)
The Items property is used to configure the different items of a full-text index.
<Source>.DeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
<Source>.Write (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
GUIDFile (Property)
The GUIDFile property returns the GUID of the file defined in the analysis that was used to create the data file.
OperationLogDirectory (Property)
The OperationLogDirectory property is used to manage the directory of the operation log file associated with a data file.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.