ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
SCM administrator: Managing branches
The SCM (Source Code Manager) administrator allows to you manage the branches of the different projects found in SCM......
<Table>.SelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multi-selection Table control based on a data file.
The TreeMap control
...The TreeMap control is used to dynamically represent data, possibly in tree structure, in a balanced way....
Replication server for the assisted universal replication
The assisted universal replication can use a replication server......
Automatic assisted universal replication
The automatic assisted replication is used to easily implement a replication on an existing application......
<Window>.ToSource (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Native SQL Server Connector: Programming with HFSQL functions
To use an SQL Server database with Native Connector, the structure of SQL Server tables must be imported into the data model analysis......
<Destination>.CopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
<Chart>.AddData (Function)
Adds a data into a chart.
grGetData (Function)
Retrieves a data from a chart.
<Chart>.GetData (Function)
Retrieves a data from a chart.
DDEUpdate (Function)
Modifies a linked data.
grAddData (Function)
Adds a data into a chart.
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
9. Queries
A query is used to request information from a database to view, insert, change or delete data....
How to save and retrieve an image in a binary memo
HAddLink (Function)
Adds an integrity rule between two data files on the server.
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
9. Internal component
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls......
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......