ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
<Source>.ChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
<Source>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is an integer).
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
grDestinationEMF (Function)
Defines a meta file as chart destination (EMF means Enhanced Meta File).
<mongoGridFS variable>.GetFileByID (Function)
Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file system.
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.
SaaS constants
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)....
List of extension attributes
The list of extension attributes ......
Items (Property)
The Items property is used to configure the different items of a full-text index.
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
Handling a Repositionable Note control through programming
A Repositionable Note control can be handled through programming......
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)......
<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.
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).