ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DashDisplay (Function)
Refreshes elements in a Dashboard control.
Comparison operators
The comparison operators can be divided into several categories......
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
2. Analysis in practice
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Constants for encryption/compression
List of constants used by the encryption/compression functions...
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
Report based on a query
Queries are used to easily select records in one or more data files......
TableToXML (Function)
Creates an XML file from the data found in a Table or TreeView Table control.
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
HFSQL constants
List of constants used by the HFSQL functions....
gglMapParameter (Type of variable)
The gglMapParameter type is used to define the advanced characteristics of a map...
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
WDInst: advanced options for the network setup
The advanced options of the network setup are used to......
zipInfoFile (Function)
Returns the characteristics of a file found an archive: The name of the file and its stored path. The initial size of the file. The compressed size of file. The date and time of file creation. The date and time of file modification. The date and time of file access. The file attributes. The file encryption mode....
fExeDir (Function)
Returns the directory from which the execution is started.
DownloadParameter (Type of variable)
The DownloadParameter type is used to define all the advanced characteristics of a file download performed by DownloadAdd.
grDestinationControl (Function)
Defines an Image control as destination of a chart.