ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
CameraPhoto (Function)
Captures a photo via a Camera control in an Android or iOS application.
fListFile (Function)
Lists the files found in a directory and returns the list of files.
AccentSensitive (Property)
The AccentSensitive property is used to determine if accented characters are taken into account in the different searches performed on the item (with HReadSeek, HReadSeekFirst and HReadSeekLast, for example).
OAuth2Parameters (Variable type)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
Creating a skin template from an existing skin template
You can create a skin template from an existing skin template (provided by PC SOFT, for example)......
GPSStopDetection (Function)
Stops the location detection triggered by GPSDetectPosition.
ProgressBarExecute (Function)
Starts a long browser process and fill a Progress Bar via AJAX according to the progress of this process.
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
Report based on a Scheduler control
A report based on a Scheduler control is used to directly print the information displayed in the Scheduler control......
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described programmatically....
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
FramesetUse (Function)
Displays a WEBDEV frameset in the user's browser and closes all the current page and frameset contexts....
dbgEnableAudit (Function)
Enables the dynamic audit through programming.
TwainToControl (Function)
Allows: view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
Control constants
List of constants used by the functions for managing controls...
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
HDeclareExternal (Function)
Temporarily imports into the current database schema the description of a table from an existing HFSQL table.
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......